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fix: fix markdown lint issue. 6358f19144
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<!--rehype:className=wrap-text -->
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</div></div></div><div class="wrap h3body-not-exist col-span-2 row-span-3"><div class="wrap-header h3wrap"><h3 id="ansible-命令帮助"><a aria-hidden="true" tabindex="-1" href="#ansible-命令帮助"><span class="icon icon-link"></span></a>Ansible 命令帮助</h3><div class="wrap-body">
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<!--rehype:wrap-class=col-span-2 row-span-3-->
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<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line">$ ansible
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<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ ansible
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</span><span class="code-line">$ ansible <span class="token operator"><</span>host-pattern<span class="token operator">></span> <span class="token punctuation">[</span>options<span class="token punctuation">]</span>
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</span></code></pre>
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<hr>
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<table><thead><tr><th align="left">:-</th><th>-</th></tr></thead><tbody><tr><td align="left"><code>-a MODULE_ARGS</code>, <code>--args=MODULE_ARGS</code></td><td>模块参数</td></tr><tr><td align="left"><code>--ask-vault-pass</code></td><td>询问保险库密码</td></tr><tr><td align="left"><code>-B SECONDS</code>, <code>--background=SECONDS</code></td><td>异步运行,X 秒后失败 (默认=N/A)</td></tr><tr><td align="left"><code>-C</code>, <code>--check</code></td><td>不要做任何改变;相反,尝试预测可能发生的一些变化</td></tr><tr><td align="left"><code>-D</code>, <code>--diff</code></td><td>更改(小)文件和模板时,显示这些文件中的差异; 与 <code>--check</code> 配合使用效果很好</td></tr><tr><td align="left"><code>-e EXTRA_VARS</code>, <code>--extra-vars=EXTRA_VARS</code></td><td>将附加变量设置为 key=value 或 YAML/JSON</td></tr><tr><td align="left"><code>-f FORKS</code>, <code>--forks=FORKS</code></td><td>指定要使用的并行进程数 (default=5)</td></tr><tr><td align="left"><code>-h</code>, <code>--help</code></td><td>显示此帮助信息并退出</td></tr><tr><td align="left"><code>-i INVENTORY</code>, <code>--inventory-file=INVENTORY</code></td><td>指定清单主机路径(默认=/etc/ansible/hosts)或逗号分隔的主机列表</td></tr><tr><td align="left"><code>-l SUBSET</code>, <code>--limit=SUBSET</code></td><td>进一步将选定主机限制为其他模式</td></tr><tr><td align="left"><code>--list-hosts</code></td><td>输出匹配主机列表;不执行任何其他操作</td></tr><tr><td align="left"><code>-m MODULE_NAME</code>, <code>--module-name=MODULE_NAME</code></td><td>要执行的模块名称 (default=command)</td></tr><tr><td align="left"><code>-M MODULE_PATH</code>, <code>--module-path=MODULE_PATH</code></td><td>指定模块库的路径 (default=None)</td></tr><tr><td align="left"><code>--new-vault-password-file=NEW_VAULT_PASSWORD_FILE</code></td><td>用于重新生成密钥的新保管库密码文件</td></tr><tr><td align="left"><code>-o</code>, <code>--one-line</code></td><td>压缩输出</td></tr><tr><td align="left"><code>--output=OUTPUT_FILE</code></td><td>用于加密或解密的输出文件名; 使用 - 用于标准输出</td></tr><tr><td align="left"><code>-P POLL_INTERVAL</code>, <code>--poll=POLL_INTERVAL</code></td><td>如果使用 -B 则设置轮询间隔(default=15)</td></tr><tr><td align="left"><code>--syntax-check</code></td><td>对 playbook 执行语法检查,但不要执行它</td></tr><tr><td align="left"><code>-t TREE</code>, <code>--tree=TREE</code></td><td>将输出记录到此目录</td></tr><tr><td align="left"><code>--vault-password-file=VAULT_PASSWORD_FILE</code></td><td>保险库密码文件</td></tr><tr><td align="left"><code>-v</code>, <code>--verbose</code></td><td>详细模式(-vvv 更多,-vvvv 启用连接调试)</td></tr><tr><td align="left"><code>--version</code></td><td>显示程序的版本号并退出</td></tr></tbody></table>
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<table class="left-align"><thead><tr><th align="left">:-</th><th>-</th></tr></thead><tbody><tr><td align="left"><code>-a MODULE_ARGS</code>, <code>--args=MODULE_ARGS</code></td><td>模块参数</td></tr><tr><td align="left"><code>--ask-vault-pass</code></td><td>询问保险库密码</td></tr><tr><td align="left"><code>-B SECONDS</code>, <code>--background=SECONDS</code></td><td>异步运行,X 秒后失败 (默认=N/A)</td></tr><tr><td align="left"><code>-C</code>, <code>--check</code></td><td>不要做任何改变;相反,尝试预测可能发生的一些变化</td></tr><tr><td align="left"><code>-D</code>, <code>--diff</code></td><td>更改(小)文件和模板时,显示这些文件中的差异; 与 <code>--check</code> 配合使用效果很好</td></tr><tr><td align="left"><code>-e EXTRA_VARS</code>, <code>--extra-vars=EXTRA_VARS</code></td><td>将附加变量设置为 key=value 或 YAML/JSON</td></tr><tr><td align="left"><code>-f FORKS</code>, <code>--forks=FORKS</code></td><td>指定要使用的并行进程数 (default=5)</td></tr><tr><td align="left"><code>-h</code>, <code>--help</code></td><td>显示此帮助信息并退出</td></tr><tr><td align="left"><code>-i INVENTORY</code>, <code>--inventory-file=INVENTORY</code></td><td>指定清单主机路径(默认=/etc/ansible/hosts)或逗号分隔的主机列表</td></tr><tr><td align="left"><code>-l SUBSET</code>, <code>--limit=SUBSET</code></td><td>进一步将选定主机限制为其他模式</td></tr><tr><td align="left"><code>--list-hosts</code></td><td>输出匹配主机列表;不执行任何其他操作</td></tr><tr><td align="left"><code>-m MODULE_NAME</code>, <code>--module-name=MODULE_NAME</code></td><td>要执行的模块名称 (default=command)</td></tr><tr><td align="left"><code>-M MODULE_PATH</code>, <code>--module-path=MODULE_PATH</code></td><td>指定模块库的路径 (default=None)</td></tr><tr><td align="left"><code>--new-vault-password-file=NEW_VAULT_PASSWORD_FILE</code></td><td>用于重新生成密钥的新保管库密码文件</td></tr><tr><td align="left"><code>-o</code>, <code>--one-line</code></td><td>压缩输出</td></tr><tr><td align="left"><code>--output=OUTPUT_FILE</code></td><td>用于加密或解密的输出文件名; 使用 - 用于标准输出</td></tr><tr><td align="left"><code>-P POLL_INTERVAL</code>, <code>--poll=POLL_INTERVAL</code></td><td>如果使用 -B 则设置轮询间隔(default=15)</td></tr><tr><td align="left"><code>--syntax-check</code></td><td>对 playbook 执行语法检查,但不要执行它</td></tr><tr><td align="left"><code>-t TREE</code>, <code>--tree=TREE</code></td><td>将输出记录到此目录</td></tr><tr><td align="left"><code>--vault-password-file=VAULT_PASSWORD_FILE</code></td><td>保险库密码文件</td></tr><tr><td align="left"><code>-v</code>, <code>--verbose</code></td><td>详细模式(-vvv 更多,-vvvv 启用连接调试)</td></tr><tr><td align="left"><code>--version</code></td><td>显示程序的版本号并退出</td></tr></tbody></table>
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<!--rehype:className=left-align-->
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<p>控制谁以及如何连接到主机,连接选项:</p>
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<table><thead><tr><th align="left">:-</th><th>-</th></tr></thead><tbody><tr><td align="left"><code>-k</code>, <code>--ask-pass</code></td><td>询问连接密码</td></tr><tr><td align="left"><code>--private-key=PRIVATE_KEY_FILE</code>, <code>--key-file=PRIVATE_KEY_FILE</code></td><td>使用此文件来验证连接</td></tr><tr><td align="left"><code>-u REMOTE_USER</code>, <code>--user=REMOTE_USER</code></td><td>以此用户身份连接(default=None)</td></tr><tr><td align="left"><code>-c CONNECTION</code>, <code>--connection=CONNECTION</code></td><td>要使用的连接类型 (default=smart)</td></tr><tr><td align="left"><code>-T TIMEOUT</code>, <code>--timeout=TIMEOUT</code></td><td>以秒为单位覆盖连接超时 (default=10)</td></tr><tr><td align="left"><code>--ssh-common-args=SSH_COMMON_ARGS</code></td><td>指定要传递给 sftp/scp/ssh 的常用参数 (e.g. ProxyCommand)</td></tr><tr><td align="left"><code>--sftp-extra-args=SFTP_EXTRA_ARGS</code></td><td>指定仅传递给 sftp 的额外参数 (e.g. -f, -l)</td></tr><tr><td align="left"><code>--scp-extra-args=SCP_EXTRA_ARGS</code></td><td>指定仅传递给 <code>scp</code> 的额外参数 (e.g. -l)</td></tr><tr><td align="left"><code>--ssh-extra-args=SSH_EXTRA_ARGS</code></td><td>指定仅传递给 <code>ssh</code> 的额外参数 (e.g. -R)</td></tr></tbody></table>
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<table class="left-align"><thead><tr><th align="left">:-</th><th>-</th></tr></thead><tbody><tr><td align="left"><code>-k</code>, <code>--ask-pass</code></td><td>询问连接密码</td></tr><tr><td align="left"><code>--private-key=PRIVATE_KEY_FILE</code>, <code>--key-file=PRIVATE_KEY_FILE</code></td><td>使用此文件来验证连接</td></tr><tr><td align="left"><code>-u REMOTE_USER</code>, <code>--user=REMOTE_USER</code></td><td>以此用户身份连接(default=None)</td></tr><tr><td align="left"><code>-c CONNECTION</code>, <code>--connection=CONNECTION</code></td><td>要使用的连接类型 (default=smart)</td></tr><tr><td align="left"><code>-T TIMEOUT</code>, <code>--timeout=TIMEOUT</code></td><td>以秒为单位覆盖连接超时 (default=10)</td></tr><tr><td align="left"><code>--ssh-common-args=SSH_COMMON_ARGS</code></td><td>指定要传递给 sftp/scp/ssh 的常用参数 (e.g. ProxyCommand)</td></tr><tr><td align="left"><code>--sftp-extra-args=SFTP_EXTRA_ARGS</code></td><td>指定仅传递给 <code>sftp</code> 的额外参数 (e.g. -f, -l)</td></tr><tr><td align="left"><code>--scp-extra-args=SCP_EXTRA_ARGS</code></td><td>指定仅传递给 <code>scp</code> 的额外参数 (e.g. -l)</td></tr><tr><td align="left"><code>--ssh-extra-args=SSH_EXTRA_ARGS</code></td><td>指定仅传递给 <code>ssh</code> 的额外参数 (e.g. -R)</td></tr></tbody></table>
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<!--rehype:className=left-align-->
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<p>控制您成为目标主机上的用户的方式和用户,特权升级选项:</p>
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<table><thead><tr><th align="left">:-</th><th>-</th></tr></thead><tbody><tr><td align="left"><code>-s</code>, <code>--sudo</code></td><td>使用 sudo (nopasswd) 运行操作(已弃用,使用 become)</td></tr><tr><td align="left"><code>-U SUDO_USER</code>, <code>--sudo-user=SUDO_USER</code></td><td>所需的 sudo 用户(默认=root)(已弃用,使用 become)</td></tr><tr><td align="left"><code>-S</code>, <code>--su</code></td><td>使用 su 运行操作(已弃用,使用 become)</td></tr><tr><td align="left"><code>-R SU_USER</code>, <code>--su-user=SU_USER</code></td><td>以该用户身份使用 su 运行操作(默认 = root)(已弃用,使用 become)</td></tr><tr><td align="left"><code>-b</code>, <code>--become</code></td><td>使用 become 运行操作(不暗示密码提示)</td></tr><tr><td align="left"><code>--become-method=BECOME_METHOD</code></td><td>要使用的权限提升方法(默认=sudo),有效选择:[ sudo</td></tr><tr><td align="left"><code>--become-user=BECOME_USER</code></td><td>以该用户身份运行操作(默认=root)</td></tr><tr><td align="left"><code>--ask-sudo-pass</code></td><td>询问 sudo 密码(已弃用,使用 become)</td></tr><tr><td align="left"><code>--ask-su-pass</code></td><td>询问 su 密码(已弃用,使用 become)</td></tr><tr><td align="left"><code>-K</code>, <code>--ask-become-pass</code></td><td>要求提权密码</td></tr></tbody></table>
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<table class="left-align"><thead><tr><th align="left">:-</th><th>-</th></tr></thead><tbody><tr><td align="left"><del><code>-s</code></del>, <del><code>--sudo</code></del></td><td>使用 sudo (nopasswd) 运行操作(已弃用,使用 become)</td></tr><tr><td align="left"><del><code>-U SUDO_USER</code></del>, <del><code>--sudo-user=SUDO_USER</code></del></td><td>所需的 sudo 用户(默认=root)(已弃用,使用 become)</td></tr><tr><td align="left"><del><code>-S</code></del>, <del><code>--su</code></del></td><td>使用 su 运行操作(已弃用,使用 become)</td></tr><tr><td align="left"><del><code>-R SU_USER</code></del>, <del><code>--su-user=SU_USER</code></del></td><td>以该用户身份使用 su 运行操作(默认 = root)(已弃用,使用 become)</td></tr><tr><td align="left"><code>-b</code>, <code>--become</code></td><td>使用 become 运行操作(不暗示密码提示)</td></tr><tr><td align="left"><code>--become-method=BECOME_METHOD</code></td><td>要使用的权限提升方法(默认=sudo),有效选择:[ <code>sudo</code> | <code>su</code> | <code>pbrun</code> | <code>pfexec</code> | <code>runas</code> | <code>doas</code> | <code>dzdo</code> ]</td></tr><tr><td align="left"><code>--become-user=BECOME_USER</code></td><td>以该用户身份运行操作(默认=root)</td></tr><tr><td align="left"><del><code>--ask-sudo-pass</code></del></td><td>询问 sudo 密码(已弃用,使用 become)</td></tr><tr><td align="left"><del><code>--ask-su-pass</code></del></td><td>询问 su 密码(已弃用,使用 become)</td></tr><tr><td align="left"><code>-K</code>, <code>--ask-become-pass</code></td><td>要求提权密码</td></tr></tbody></table>
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<!--rehype:className=left-align-->
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</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="ansible-galaxy-工具"><a aria-hidden="true" tabindex="-1" href="#ansible-galaxy-工具"><span class="icon icon-link"></span></a>Ansible Galaxy 工具</h3><div class="wrap-body">
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<pre class="wrap-text"><code class="language-bash code-highlight"><span class="code-line">$ ansible-galaxy <span class="token punctuation">[</span>delete<span class="token operator">|</span><span class="token function">import</span><span class="token operator">|</span>info<span class="token operator">|</span>init<span class="token operator">|</span><span class="token function">install</span><span class="token operator">|</span>list<span class="token operator">|</span>login<span class="token operator">|</span>remove<span class="token operator">|</span>search<span class="token operator">|</span>setup<span class="token punctuation">]</span> <span class="token punctuation">[</span>--help<span class="token punctuation">]</span> <span class="token punctuation">[</span>options<span class="token punctuation">]</span> <span class="token punctuation">..</span>.
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</span></code></pre>
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<!--rehype:className=style-list-->
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<!-- ### ansible-playbook -->
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<!-- todo -->
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</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="ansible常用模块"><a aria-hidden="true" tabindex="-1" href="#ansible常用模块"><span class="icon icon-link"></span></a>ansible常用模块</h3><div class="wrap-body">
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<p>ansible的模块已经高达3000+之多。但是个人在日常工作中,比较常见的大约20多个</p>
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</div></div></div><div class="wrap h3body-not-exist col-span-3"><div class="wrap-header h3wrap"><h3 id="ansible常用模块"><a aria-hidden="true" tabindex="-1" href="#ansible常用模块"><span class="icon icon-link"></span></a>ansible常用模块</h3><div class="wrap-body">
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<!--rehype:wrap-class=col-span-3 -->
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<p><code>Ansible</code> 的模块已经高达 <code>3000+</code> 之多。但是个人在日常工作中,比较常见的大约 <code>20</code> 多个</p>
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<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line">$ ansible-doc <span class="token parameter variable">--list</span> <span class="token comment">#查询所有模块</span>
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</span><span class="code-line">$ ansible <span class="token operator"><</span>host-pattern<span class="token operator">></span> <span class="token punctuation">[</span>options<span class="token punctuation">]</span> <span class="token comment"># 标准使用方式</span>
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</span></code></pre>
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<table><thead><tr><th>:-</th><th>-</th><th>-</th></tr></thead><tbody><tr><td>ping</td><td>检查指定节点机器是否还能连通</td><td><code>ansible all -m ping</code></td></tr><tr><td>command</td><td>用于在各受控端节点运行指定的命令</td><td><code>ansible all -m command -a 'hostname'</code></td></tr><tr><td>shell</td><td>shell模块可以特殊字符,而command是不支持</td><td><code>ansible all -m shell -a 'hostname && date'</code></td></tr><tr><td>hostname</td><td>修改远程受控节点的主机名的模块</td><td><code>ansible -i /opt/hosts xx -m hostname -a 'name=ansible-client-199'</code></td></tr><tr><td>copy</td><td>在远程主机执行复制操作文件</td><td><code>ansible all -m copy -a 'src=/etc/hosts dest=/opt/hosts backup=yes'</code></td></tr><tr><td>fetch</td><td>从远程主机获取文件到管理节点,但是不支持目录操作</td><td><code>ansible all -m fetch -a "src=/etc/yum.repos.d/epel.repo dest=/usr/local/src"</code></td></tr><tr><td>script</td><td>管理端一个脚本,然后在远程服务器上执行</td><td><code>ansible all -m script -a '/root/time.sh'</code></td></tr><tr><td>file</td><td>主要用于远程主机上的文件和目录操作</td><td><code>ansible all -m file -a "path=/root/rsync.password mode=600 state=touch"</code></td></tr><tr><td>cron</td><td>管理执行任务计划模块(增删改查)</td><td><code>ansible all -m cron -a "name='test a job' user=root job='/bin/sh /server/scripts/test.sh' minute=* hour=* day=* month=* weekday=*"</code></td></tr><tr><td>yum</td><td>RedHat和CentOS的软件包安装和管理</td><td><code>安装<br />ansible all -m yum -a "name=httpd state=present"<br/>ansible all -m yum -a "name=httpd state=installed"<br />卸载<br />ansible all -m yum -a "name=httpd state=absent"<br/>ansible all -m yum -a "name=httpd state=removed"</code></td></tr><tr><td>service和systemd</td><td>用于管理远程主机的服务</td><td><code>ansible all -m systemd -a "name=httpd state=started enabled=yes"<br />ansible all -m systemd -a "name=httpd state=restarted"</code></td></tr><tr><td>user</td><td>useradd, userdel, usermod</td><td><code>ansible all -m user -a 'name=haha remove=no state=absent'</code></td></tr><tr><td>group</td><td>groupadd, groupdel, groupmod</td><td><code>ansible all -m group -a 'name=mygroup state=absent'</code></td></tr><tr><td>setup</td><td>可收集远程主机的facts变量的信息</td><td><code>ansible all -m setup -a 'filter=ansible_default_ipv4'</code></td></tr><tr><td>authorized_key</td><td>为特定的用户账号添加或删除 SSH authorized keys</td><td><code>ansible all -m authorized_key -a "user=root key='{{lookup('file','/root/.ssh/id_rsa.pub')}}' path=/root/.ssh/authorized_keys manage_dir=no"</code></td></tr><tr><td>replace</td><td>和 sed 命令比较类似,用于正则匹配和替换</td><td><code>ansible all -m replace -a "path=/etc/fstab regexp=^(UUID.*) replace='#\1'"</code></td></tr><tr><td>lineinfile</td><td>正则匹配,更改某个关键参数值</td><td><code>ansible all -m lineinfile -a "path=/etc/selinux/config regexp='^SELINUX=' line='SELINUX=disabled'"</code></td></tr></tbody></table>
|
||||
<table class="left-align"><thead><tr><th>:-</th><th>-</th><th>-</th></tr></thead><tbody><tr><td>ping</td><td>检查指定节点机器是否还能连通</td><td><code>ansible all -m ping</code></td></tr><tr><td>command</td><td>用于在各受控端节点运行指定的命令</td><td><code>ansible all -m command -a 'hostname'</code></td></tr><tr><td>shell</td><td>shell模块可以特殊字符,而command是不支持</td><td><code>ansible all -m shell -a 'hostname && date'</code></td></tr><tr><td>hostname</td><td>修改远程受控节点的主机名的模块</td><td><code>ansible -i /opt/hosts xx -m hostname -a 'name=ansible-client-199'</code></td></tr><tr><td>copy</td><td>在远程主机执行复制操作文件</td><td><code>ansible all -m copy -a 'src=/etc/hosts dest=/opt/hosts backup=yes'</code></td></tr><tr><td>fetch</td><td>从远程主机获取文件到管理节点,但是不支持目录操作</td><td><code>ansible all -m fetch -a "src=/etc/yum.repos.d/epel.repo dest=/usr/local/src"</code></td></tr><tr><td>script</td><td>管理端一个脚本,然后在远程服务器上执行</td><td><code>ansible all -m script -a '/root/time.sh'</code></td></tr><tr><td>file</td><td>主要用于远程主机上的文件和目录操作</td><td><code>ansible all -m file -a "path=/root/rsync.password mode=600 state=touch"</code></td></tr><tr><td>cron</td><td>管理执行任务计划模块(增删改查)</td><td><code>ansible all -m cron -a "name='test a job' user=root job='/bin/sh /server/scripts/test.sh' minute=* hour=* day=* month=* weekday=*"</code></td></tr><tr><td>yum</td><td>RedHat和CentOS的软件包安装和管理</td><td>安装<br><code>ansible all -m yum -a "name=httpd state=present"</code><br><code>ansible all -m yum -a "name=httpd state=installed"</code><br>卸载<br><code>ansible all -m yum -a "name=httpd state=absent"</code><br><code>ansible all -m yum -a "name=httpd state=removed"</code></td></tr><tr><td><code>service</code>和<code>systemd</code></td><td>用于管理远程主机的服务</td><td><code>ansible all -m systemd -a "name=httpd state=started enabled=yes"</code><br><code>ansible all -m systemd -a "name=httpd state=restarted"</code></td></tr><tr><td>user</td><td>useradd, userdel, usermod</td><td><code>ansible all -m user -a 'name=haha remove=no state=absent'</code></td></tr><tr><td>group</td><td>groupadd, groupdel, groupmod</td><td><code>ansible all -m group -a 'name=mygroup state=absent'</code></td></tr><tr><td>setup</td><td>可收集远程主机的facts变量的信息</td><td><code>ansible all -m setup -a 'filter=ansible_default_ipv4'</code></td></tr><tr><td>authorized_key</td><td>为特定的用户账号添加或删除 SSH authorized keys</td><td><code>ansible all -m authorized_key -a "user=root key='{{lookup('file','/root/.ssh/id_rsa.pub')}}' path=/root/.ssh/authorized_keys manage_dir=no"</code></td></tr><tr><td>replace</td><td>和 sed 命令比较类似,用于正则匹配和替换</td><td><code>ansible all -m replace -a "path=/etc/fstab regexp=^(UUID.*) replace='#\1'"</code></td></tr><tr><td>lineinfile</td><td>正则匹配,更改某个关键参数值</td><td><code>ansible all -m lineinfile -a "path=/etc/selinux/config regexp='^SELINUX=' line='SELINUX=disabled'"</code></td></tr></tbody></table>
|
||||
<!--rehype:className=left-align-->
|
||||
</div></div></div></div></div><div class="wrap h2body-not-exist"><div class="wrap-header h2wrap"><h2 id="另见"><a aria-hidden="true" tabindex="-1" href="#另见"><span class="icon icon-link"></span></a>另见</h2><div class="wrap-body">
|
||||
<ul>
|
||||
<li><a href="https://docs.ansible.com/ansible/latest/getting_started/index.html">Getting started with Ansible</a></li>
|
||||
|
@ -233,7 +233,7 @@
|
||||
|
||||
|
||||
|
||||
<table class="shortcuts"><thead><tr><th align="left">快捷键</th><th>说明</th></tr></thead><tbody><tr><td align="left"><code>(type)</code> <code>Enter</code></td><td>使用您的默认搜索引擎进行搜索</td></tr><tr><td align="left"><code>(type)</code> <code>Tab</code></td><td>使用不同的搜索引擎搜索</td></tr><tr><td align="left"><code>Ctrl</code> <code>Enter</code></td><td>添加 <a href="http://www">www</a>. 和 .com 到站点名称,并在当前选项卡中打开</td></tr><tr><td align="left"><code>Alt</code> <code>Enter</code></td><td>打开新标签页并执行 Google 搜索</td></tr><tr><td align="left"><code>Ctrl</code> <code>L</code></td><td>跳转到地址栏</td></tr><tr><td align="left"><code>Ctrl</code> <code>K</code></td><td>从页面上的任何位置搜索</td></tr><tr><td align="left"><code>Shift</code> <code>Delete</code></td><td>从地址栏中删除预测</td></tr></tbody></table>
|
||||
<table class="shortcuts"><thead><tr><th align="left">快捷键</th><th>说明</th></tr></thead><tbody><tr><td align="left"><code>(type)</code> <code>Enter</code></td><td>使用您的默认搜索引擎进行搜索</td></tr><tr><td align="left"><code>(type)</code> <code>Tab</code></td><td>使用不同的搜索引擎搜索</td></tr><tr><td align="left"><code>Ctrl</code> <code>Enter</code></td><td>添加 <www>. 和 .com 到站点名称,并在当前选项卡中打开</www></td></tr><tr><td align="left"><code>Alt</code> <code>Enter</code></td><td>打开新标签页并执行 Google 搜索</td></tr><tr><td align="left"><code>Ctrl</code> <code>L</code></td><td>跳转到地址栏</td></tr><tr><td align="left"><code>Ctrl</code> <code>K</code></td><td>从页面上的任何位置搜索</td></tr><tr><td align="left"><code>Shift</code> <code>Delete</code></td><td>从地址栏中删除预测</td></tr></tbody></table>
|
||||
<!--rehype:className=shortcuts-->
|
||||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="网页快捷方式"><a aria-hidden="true" tabindex="-1" href="#网页快捷方式"><span class="icon icon-link"></span></a>网页快捷方式</h3><div class="wrap-body">
|
||||
|
||||
|
@ -1018,8 +1018,8 @@ Makefile 入门,为开发人员分享快速参考备忘单。">
|
||||
</div></div></div></div></div><div class="wrap h2body-not-exist"><div class="wrap-header h2wrap"><h2 id="另见"><a aria-hidden="true" tabindex="-1" href="#另见"><span class="icon icon-link"></span></a>另见</h2><div class="wrap-body">
|
||||
<ul>
|
||||
<li><a href="https://seisman.github.io/how-to-write-makefile/overview.html">make 中文教程</a> <em>(seisman.github.io)</em></li>
|
||||
<li><a href="https://www.gnu.org/software/make/manual/make.html#toc-Overview-of-make">make 手册</a> <em>(<a href="http://www.gnu.org">www.gnu.org</a>)</em></li>
|
||||
<li><a href="https://www.gnu.org/software/make/">make 官网</a> <em><a href="http://www.gnu.org">www.gnu.org</a></em></li>
|
||||
<li><a href="https://www.gnu.org/software/make/manual/make.html#toc-Overview-of-make">make 手册</a> <em>(<<a href="http://www.gnu.org">www.gnu.org</a>>)</em></li>
|
||||
<li><a href="https://www.gnu.org/software/make/">make 官网</a> <em><<a href="http://www.gnu.org">www.gnu.org</a>></em></li>
|
||||
</ul>
|
||||
</div></div><div class="h2wrap-body"></div></div></div><script src="https://giscus.app/client.js" data-repo="jaywcjlove/reference" data-repo-id="R_kgDOID2-Mw" data-category="Q&A" data-category-id="DIC_kwDOID2-M84CS5wo" data-mapping="pathname" data-strict="0" data-reactions-enabled="1" data-emit-metadata="0" data-input-position="bottom" data-theme="dark" data-lang="zh-CN" crossorigin="anonymous" async></script><div class="giscus"></div></div><footer class="footer-wrap"><footer class="max-container">© 2022 Kenny Wang.</footer></footer><script src="../data.js?v=1.5.2" defer></script><script src="../js/fuse.min.js?v=1.5.2" defer></script><script src="../js/main.js?v=1.5.2" defer></script><div id="mysearch"><div class="mysearch-box"><div class="mysearch-input"><div><svg xmlns="http://www.w3.org/2000/svg" height="1em" width="1em" viewBox="0 0 18 18">
|
||||
<path fill="currentColor" d="M17.71,16.29 L14.31,12.9 C15.4069846,11.5024547 16.0022094,9.77665502 16,8 C16,3.581722 12.418278,0 8,0 C3.581722,0 0,3.581722 0,8 C0,12.418278 3.581722,16 8,16 C9.77665502,16.0022094 11.5024547,15.4069846 12.9,14.31 L16.29,17.71 C16.4777666,17.8993127 16.7333625,18.0057983 17,18.0057983 C17.2666375,18.0057983 17.5222334,17.8993127 17.71,17.71 C17.8993127,17.5222334 18.0057983,17.2666375 18.0057983,17 C18.0057983,16.7333625 17.8993127,16.4777666 17.71,16.29 Z M2,8 C2,4.6862915 4.6862915,2 8,2 C11.3137085,2 14,4.6862915 14,8 C14,11.3137085 11.3137085,14 8,14 C4.6862915,14 2,11.3137085 2,8 Z"></path>
|
||||
|
250
docs/matlab.html
250
docs/matlab.html
@ -195,17 +195,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ans.html">ans</a></td><td align="left">最近计算的答案</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/clc.html">clc</a></td><td align="left">清空命令行窗口</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/diary.html">diary</a></td><td align="left">将命令行窗口文本记录到日志文件中</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/format.html">format</a></td><td align="left">设置输出显示格式</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/home.html">home</a></td><td align="left">发送光标复位</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/iskeyword.html">iskeyword</a></td><td align="left">确定输入是否为 <span class="trademark">MATLAB</span> 关键字</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/more.html">more</a></td><td align="left">控制命令行窗口中的分页输出</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/commandwindow.html">commandwindow</a></td><td align="left">选择命令行窗口</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/commandhistory.html">commandhistory</a></td><td align="left">打开命令历史记录窗口</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ans.html">ans</a></td><td align="left">最近计算的答案</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/clc.html">clc</a></td><td align="left">清空命令行窗口</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/diary.html">diary</a></td><td align="left">将命令行窗口文本记录到日志文件中</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/format.html">format</a></td><td align="left">设置输出显示格式</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/home.html">home</a></td><td align="left">发送光标复位</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/iskeyword.html">iskeyword</a></td><td align="left">确定输入是否为 <span class="trademark">MATLAB</span> 关键字</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/more.html">more</a></td><td align="left">控制命令行窗口中的分页输出</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/commandwindow.html">commandwindow</a></td><td align="left">选择命令行窗口</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/commandhistory.html">commandhistory</a></td><td align="left">打开命令历史记录窗口</td></tr></tbody></table>
|
||||
<h4 id="对象"><a aria-hidden="true" tabindex="-1" href="#对象"><span class="icon icon-link"></span></a>对象</h4>
|
||||
|
||||
|
||||
@ -285,21 +275,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/zeros.html">zeros</a></td><td align="left">创建全零数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ones.html">ones</a></td><td align="left">创建全部为 1 的数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/rand.html">rand</a></td><td align="left">均匀分布的随机数</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/true.html">true</a></td><td align="left">逻辑值 1(真)</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/false.html">false</a></td><td align="left">逻辑 0(假)</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/eye.html">eye</a></td><td align="left">单位矩阵</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/diag.html">diag</a></td><td align="left">创建对角矩阵或获取矩阵的对角元素</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/blkdiag.html">blkdiag</a></td><td align="left">分块对角矩阵</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.cat.html">cat</a></td><td align="left">串联数组。</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/horzcat.html">horzcat</a></td><td align="left">水平串联数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/vertcat.html">vertcat</a></td><td align="left">垂直串联数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/repelem.html">repelem</a></td><td align="left">重复数组元素副本</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/repmat.html">repmat</a></td><td align="left">重复数组副本</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/zeros.html">zeros</a></td><td align="left">创建全零数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ones.html">ones</a></td><td align="left">创建全部为 1 的数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/rand.html">rand</a></td><td align="left">均匀分布的随机数</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/true.html">true</a></td><td align="left">逻辑值 1(真)</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/false.html">false</a></td><td align="left">逻辑 0(假)</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/eye.html">eye</a></td><td align="left">单位矩阵</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/diag.html">diag</a></td><td align="left">创建对角矩阵或获取矩阵的对角元素</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/blkdiag.html">blkdiag</a></td><td align="left">分块对角矩阵</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.cat.html">cat</a></td><td align="left">串联数组。</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/horzcat.html">horzcat</a></td><td align="left">水平串联数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/vertcat.html">vertcat</a></td><td align="left">垂直串联数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/repelem.html">repelem</a></td><td align="left">重复数组元素副本</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/repmat.html">repmat</a></td><td align="left">重复数组副本</td></tr></tbody></table>
|
||||
<p>创建网格</p>
|
||||
|
||||
|
||||
@ -330,13 +306,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/linspace.html">linspace</a></td><td align="left">生成线性间距向量</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/logspace.html">logspace</a></td><td align="left">生成对数间距向量</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/freqspace.html">freqspace</a></td><td align="left">频率响应的频率间距</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/meshgrid.html">meshgrid</a></td><td align="left">二维和三维网格</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ndgrid.html">ndgrid</a></td><td align="left">N 维空间中的矩形网格</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/linspace.html">linspace</a></td><td align="left">生成线性间距向量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/logspace.html">logspace</a></td><td align="left">生成对数间距向量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/freqspace.html">freqspace</a></td><td align="left">频率响应的频率间距</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/meshgrid.html">meshgrid</a></td><td align="left">二维和三维网格</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ndgrid.html">ndgrid</a></td><td align="left">N 维空间中的矩形网格</td></tr></tbody></table>
|
||||
<p>确定大小、形状和排序</p>
|
||||
|
||||
|
||||
@ -395,20 +365,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/length.html">length</a></td><td align="left">最大数组维度的长度</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/size.html">size</a></td><td align="left">数组大小</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.ndims.html">ndims</a></td><td align="left">数组维度数目</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.numel.html">numel</a></td><td align="left">数组元素的数目</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isscalar.html">isscalar</a></td><td align="left">确定输入是否为标量</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/issorted.html">issorted</a></td><td align="left">确定数组是否已排序</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/issortedrows.html">issortedrows</a></td><td align="left">确定矩阵或表的行是否已排序</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isvector.html">isvector</a></td><td align="left">确定输入是否为向量</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ismatrix.html">ismatrix</a></td><td align="left">确定输入是否为矩阵</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isrow.html">isrow</a></td><td align="left">确定输入是否为行向量</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/iscolumn.html">iscolumn</a></td><td align="left">确定输入是否为列向量</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isempty.html">isempty</a></td><td align="left">确定数组是否为空</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/length.html">length</a></td><td align="left">最大数组维度的长度</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/size.html">size</a></td><td align="left">数组大小</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.ndims.html">ndims</a></td><td align="left">数组维度数目</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.numel.html">numel</a></td><td align="left">数组元素的数目</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isscalar.html">isscalar</a></td><td align="left">确定输入是否为标量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/issorted.html">issorted</a></td><td align="left">确定数组是否已排序</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/issortedrows.html">issortedrows</a></td><td align="left">确定矩阵或表的行是否已排序</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isvector.html">isvector</a></td><td align="left">确定输入是否为向量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ismatrix.html">ismatrix</a></td><td align="left">确定输入是否为矩阵</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isrow.html">isrow</a></td><td align="left">确定输入是否为行向量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/iscolumn.html">iscolumn</a></td><td align="left">确定输入是否为列向量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isempty.html">isempty</a></td><td align="left">确定数组是否为空</td></tr></tbody></table>
|
||||
<p>重构和重新排列</p>
|
||||
|
||||
|
||||
@ -475,22 +432,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/sort.html">sort</a></td><td align="left">对数组元素排序</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.sortrows.html">sortrows</a></td><td align="left">对矩阵行或表行进行排序</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/flip.html">flip</a></td><td align="left">翻转元素顺序</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/fliplr.html">fliplr</a></td><td align="left">将数组从左向右翻转</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/flipud.html">flipud</a></td><td align="left">将数组从上向下翻转</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/rot90.html">rot90</a></td><td align="left">将数组旋转 90 度</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/transpose.html">transpose</a></td><td align="left">转置向量或矩阵</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ctranspose.html">ctranspose</a></td><td align="left">复共轭转置</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/permute.html">permute</a></td><td align="left">置换数组维度</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ipermute.html">ipermute</a></td><td align="left">逆置换数组维度。</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/circshift.html">circshift</a></td><td align="left">循环平移数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/shiftdim.html">shiftdim</a></td><td align="left">移动数组维度</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/reshape.html">reshape</a></td><td align="left">重构数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/squeeze.html">squeeze</a></td><td align="left">删除长度为 1 的维度</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/sort.html">sort</a></td><td align="left">对数组元素排序</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.sortrows.html">sortrows</a></td><td align="left">对矩阵行或表行进行排序</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/flip.html">flip</a></td><td align="left">翻转元素顺序</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/fliplr.html">fliplr</a></td><td align="left">将数组从左向右翻转</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/flipud.html">flipud</a></td><td align="left">将数组从上向下翻转</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/rot90.html">rot90</a></td><td align="left">将数组旋转 90 度</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/transpose.html">transpose</a></td><td align="left">转置向量或矩阵</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ctranspose.html">ctranspose</a></td><td align="left">复共轭转置</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/permute.html">permute</a></td><td align="left">置换数组维度</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ipermute.html">ipermute</a></td><td align="left">逆置换数组维度。</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/circshift.html">circshift</a></td><td align="left">循环平移数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/shiftdim.html">shiftdim</a></td><td align="left">移动数组维度</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/reshape.html">reshape</a></td><td align="left">重构数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/squeeze.html">squeeze</a></td><td align="left">删除长度为 1 的维度</td></tr></tbody></table>
|
||||
<p>索引</p>
|
||||
|
||||
|
||||
@ -517,12 +459,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/colon.html">colon</a></td><td align="left">向量创建、数组下标和 <code class="literal">for</code> 循环迭代</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/end.html">end</a></td><td align="left">终止代码块或指示最大数组索引</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ind2sub.html">ind2sub</a></td><td align="left">将线性索引转换为下标</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/sub2ind.html">sub2ind</a></td><td align="left">将下标转换为线性索引</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/colon.html">colon</a></td><td align="left">向量创建、数组下标和 <code class="literal">for</code> 循环迭代</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/end.html">end</a></td><td align="left">终止代码块或指示最大数组索引</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ind2sub.html">ind2sub</a></td><td align="left">将线性索引转换为下标</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/sub2ind.html">sub2ind</a></td><td align="left">将下标转换为线性索引</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="数值类型"><a aria-hidden="true" tabindex="-1" href="#数值类型"><span class="icon icon-link"></span></a>数值类型</h3><div class="wrap-body">
|
||||
<!--rehype:wrap-class=row-span-2-->
|
||||
<p>创建数值变量</p>
|
||||
@ -575,18 +512,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.html">double</a></td><td align="left">双精度数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/single.html">single</a></td><td align="left">单精度数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/int8.html">int8</a></td><td align="left">8 位有符号整数数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/int16.html">int16</a></td><td align="left">16 位有符号整数数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/int32.html">int32</a></td><td align="left">32 位有符号整数数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/int64.html">int64</a></td><td align="left">64 位有符号整数数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/uint8.html">uint8</a></td><td align="left">8 位无符号整数数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/uint16.html">uint16</a></td><td align="left">16 位无符号整数数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/uint32.html">uint32</a></td><td align="left">32 位无符号整数数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/uint64.html">uint64</a></td><td align="left">64 位无符号整数数组</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.html">double</a></td><td align="left">双精度数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/single.html">single</a></td><td align="left">单精度数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/int8.html">int8</a></td><td align="left">8 位有符号整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/int16.html">int16</a></td><td align="left">16 位有符号整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/int32.html">int32</a></td><td align="left">32 位有符号整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/int64.html">int64</a></td><td align="left">64 位有符号整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/uint8.html">uint8</a></td><td align="left">8 位无符号整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/uint16.html">uint16</a></td><td align="left">16 位无符号整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/uint32.html">uint32</a></td><td align="left">32 位无符号整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/uint64.html">uint64</a></td><td align="left">64 位无符号整数数组</td></tr></tbody></table>
|
||||
<p>在数值类型之间转换</p>
|
||||
|
||||
|
||||
@ -605,10 +531,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/cast.html">cast</a></td><td align="left">将变量转换为不同的数据类型</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/typecast.html">typecast</a></td><td align="left">在不更改基础数据的情况下转换数据类型</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/cast.html">cast</a></td><td align="left">将变量转换为不同的数据类型</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/typecast.html">typecast</a></td><td align="left">在不更改基础数据的情况下转换数据类型</td></tr></tbody></table>
|
||||
<p>查询类型和值</p>
|
||||
|
||||
|
||||
@ -655,17 +578,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/allfinite.html%22">allfinite</a></td><td align="left">Determine if all array elements are finite</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/anynan.html%22">anynan</a></td><td align="left">Determine if any array element is NaN</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isinteger.html">isinteger</a></td><td align="left">确定输入是否为整数数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isfloat.html">isfloat</a></td><td align="left">确定输入是否为浮点数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isnumeric.html">isnumeric</a></td><td align="left">确定输入是否为数值数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isreal.html">isreal</a></td><td align="left">确定数组是否使用复数存储</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isfinite.html">isfinite</a></td><td align="left">确定哪些数组元素为有限</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isinf.html">isinf</a></td><td align="left">确定哪些数组元素为无限值</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isnan.html">isnan</a></td><td align="left">确定哪些数组元素为 NaN</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/allfinite.html%22">allfinite</a></td><td align="left">Determine if all array elements are finite</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/anynan.html%22">anynan</a></td><td align="left">Determine if any array element is NaN</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isinteger.html">isinteger</a></td><td align="left">确定输入是否为整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isfloat.html">isfloat</a></td><td align="left">确定输入是否为浮点数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isnumeric.html">isnumeric</a></td><td align="left">确定输入是否为数值数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isreal.html">isreal</a></td><td align="left">确定数组是否使用复数存储</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isfinite.html">isfinite</a></td><td align="left">确定哪些数组元素为有限</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isinf.html">isinf</a></td><td align="left">确定哪些数组元素为无限值</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isnan.html">isnan</a></td><td align="left">确定哪些数组元素为 NaN</td></tr></tbody></table>
|
||||
<p>数值范围</p>
|
||||
|
||||
|
||||
@ -708,16 +621,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/eps.html">eps</a></td><td align="left">浮点相对精度</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/flintmax.html">flintmax</a></td><td align="left">浮点格式的最大连续整数</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/inf.html">Inf</a></td><td align="left">创建所有值均为 <code>Inf</code> 的数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/intmax.html">intmax</a></td><td align="left">特定整数类型的最大值</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/intmin.html">intmin</a></td><td align="left">特定整数类型的最小值</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/nan.html">NaN</a></td><td align="left">创建所有值均为 <code class="literal">NaN</code> 的数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/realmax.html">realmax</a></td><td align="left">最大的正浮点数</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/realmin.html">realmin</a></td><td align="left">最小标准浮点数</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/eps.html">eps</a></td><td align="left">浮点相对精度</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/flintmax.html">flintmax</a></td><td align="left">浮点格式的最大连续整数</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/inf.html">Inf</a></td><td align="left">创建所有值均为 <code>Inf</code> 的数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/intmax.html">intmax</a></td><td align="left">特定整数类型的最大值</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/intmin.html">intmin</a></td><td align="left">特定整数类型的最小值</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/nan.html">NaN</a></td><td align="left">创建所有值均为 <code class="literal">NaN</code> 的数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/realmax.html">realmax</a></td><td align="left">最大的正浮点数</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/realmin.html">realmin</a></td><td align="left">最小标准浮点数</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="循环及条件语句"><a aria-hidden="true" tabindex="-1" href="#循环及条件语句"><span class="icon icon-link"></span></a>循环及条件语句</h3><div class="wrap-body">
|
||||
|
||||
|
||||
@ -800,12 +704,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/string.html">string</a></td><td align="left">字符串数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strings.html">strings</a></td><td align="left">创建不包含字符的字符串数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/join.html">join</a></td><td align="left">合并字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/plus.html">plus</a></td><td align="left">添加数字,追加字符串</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/string.html">string</a></td><td align="left">字符串数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strings.html">strings</a></td><td align="left">创建不包含字符的字符串数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/join.html">join</a></td><td align="left">合并字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/plus.html">plus</a></td><td align="left">添加数字,追加字符串</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符数组"><a aria-hidden="true" tabindex="-1" href="#字符数组"><span class="icon icon-link"></span></a>字符数组</h3><div class="wrap-body">
|
||||
|
||||
|
||||
@ -832,12 +731,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/char.html">char</a></td><td align="left">字符数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/cellstr.html">cellstr</a></td><td align="left">转换为字符向量元胞数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/blanks.html">blanks</a></td><td align="left">创建空白字符数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/newline.html">newline</a></td><td align="left">创建换行符</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/char.html">char</a></td><td align="left">字符数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/cellstr.html">cellstr</a></td><td align="left">转换为字符向量元胞数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/blanks.html">blanks</a></td><td align="left">创建空白字符数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/newline.html">newline</a></td><td align="left">创建换行符</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符或字符串数组"><a aria-hidden="true" tabindex="-1" href="#字符或字符串数组"><span class="icon icon-link"></span></a>字符或字符串数组</h3><div class="wrap-body">
|
||||
|
||||
|
||||
@ -864,12 +758,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/compose.html">compose</a></td><td align="left">将数据格式化为多个字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/sprintf.html">sprintf</a></td><td align="left">将数据格式化为字符串或字符向量</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strcat.html">strcat</a></td><td align="left">水平串联字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/append.html">append</a></td><td align="left">合并字符串</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/compose.html">compose</a></td><td align="left">将数据格式化为多个字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/sprintf.html">sprintf</a></td><td align="left">将数据格式化为字符串或字符向量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strcat.html">strcat</a></td><td align="left">水平串联字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/append.html">append</a></td><td align="left">合并字符串</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符或字符串---转换输入参数"><a aria-hidden="true" tabindex="-1" href="#字符或字符串---转换输入参数"><span class="icon icon-link"></span></a>字符或字符串 - 转换输入参数</h3><div class="wrap-body">
|
||||
|
||||
|
||||
@ -920,12 +809,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.html">double</a></td><td align="left">双精度数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/string.html">string</a></td><td align="left">字符串数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/str2double.html">str2double</a></td><td align="left">将字符串转换为双精度值</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/num2str.html">num2str</a></td><td align="left">将数字转换为字符数组</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.html">double</a></td><td align="left">双精度数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/string.html">string</a></td><td align="left">字符串数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/str2double.html">str2double</a></td><td align="left">将字符串转换为双精度值</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/num2str.html">num2str</a></td><td align="left">将数字转换为字符数组</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="字符或字符串---确定类型和属性"><a aria-hidden="true" tabindex="-1" href="#字符或字符串---确定类型和属性"><span class="icon icon-link"></span></a>字符或字符串 - 确定类型和属性</h3><div class="wrap-body">
|
||||
<!--rehype:wrap-class=row-span-2-->
|
||||
<p>数据类型</p>
|
||||
@ -954,12 +838,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ischar.html">ischar</a></td><td align="left">确定输入是否为字符数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/iscellstr.html">iscellstr</a></td><td align="left">确定输入是否为字符向量元胞数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isstring.html">isstring</a></td><td align="left">确定输入是否为字符串数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isstringscalar.html">isStringScalar</a></td><td align="left">确定输入是否为包含一个元素的字符串数组</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ischar.html">ischar</a></td><td align="left">确定输入是否为字符数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/iscellstr.html">iscellstr</a></td><td align="left">确定输入是否为字符向量元胞数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isstring.html">isstring</a></td><td align="left">确定输入是否为字符串数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isstringscalar.html">isStringScalar</a></td><td align="left">确定输入是否为包含一个元素的字符串数组</td></tr></tbody></table>
|
||||
<p>文本属性</p>
|
||||
|
||||
|
||||
@ -986,12 +865,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strlength.html">strlength</a></td><td align="left">字符串长度</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isstrprop.html">isstrprop</a></td><td align="left">确定输入字符串中的哪些字符属于指定类别</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isletter.html">isletter</a></td><td align="left">确定哪些字符为字母</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isspace.html">isspace</a></td><td align="left">确定哪些字符是空白字符</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strlength.html">strlength</a></td><td align="left">字符串长度</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isstrprop.html">isstrprop</a></td><td align="left">确定输入字符串中的哪些字符属于指定类别</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isletter.html">isletter</a></td><td align="left">确定哪些字符为字母</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isspace.html">isspace</a></td><td align="left">确定哪些字符是空白字符</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="字符或字符串---查找和替换"><a aria-hidden="true" tabindex="-1" href="#字符或字符串---查找和替换"><span class="icon icon-link"></span></a>字符或字符串 - 查找和替换</h3><div class="wrap-body">
|
||||
<!--rehype:wrap-class=row-span-2-->
|
||||
<p>查找</p>
|
||||
@ -1032,15 +906,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/contains.html">contains</a></td><td align="left">确定字符串中是否有模式</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/matches.html">matches</a></td><td align="left">确定模式是否与字符串匹配</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/count.html">count</a></td><td align="left">计算字符串中模式的出现次数</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/endswith.html">endsWith</a></td><td align="left">确定字符串是否以模式结尾</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/startswith.html">startsWith</a></td><td align="left">确定字符串是否以模式开头</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strfind.html">strfind</a></td><td align="left">在其他字符串中查找字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/sscanf.html">sscanf</a></td><td align="left">从字符串读取格式化数据</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/contains.html">contains</a></td><td align="left">确定字符串中是否有模式</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/matches.html">matches</a></td><td align="left">确定模式是否与字符串匹配</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/count.html">count</a></td><td align="left">计算字符串中模式的出现次数</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/endswith.html">endsWith</a></td><td align="left">确定字符串是否以模式结尾</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/startswith.html">startsWith</a></td><td align="left">确定字符串是否以模式开头</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strfind.html">strfind</a></td><td align="left">在其他字符串中查找字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/sscanf.html">sscanf</a></td><td align="left">从字符串读取格式化数据</td></tr></tbody></table>
|
||||
<p>替换</p>
|
||||
|
||||
|
||||
@ -1063,11 +929,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/replace.html">replace</a></td><td align="left">查找并替换一个或多个子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/replacebetween.html">replaceBetween</a></td><td align="left">替换起点和终点之间的子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strrep.html">strrep</a></td><td align="left">查找并替换子字符串</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/replace.html">replace</a></td><td align="left">查找并替换一个或多个子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/replacebetween.html">replaceBetween</a></td><td align="left">替换起点和终点之间的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strrep.html">strrep</a></td><td align="left">查找并替换子字符串</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符串匹配模式---构建模式"><a aria-hidden="true" tabindex="-1" href="#字符串匹配模式---构建模式"><span class="icon icon-link"></span></a>字符串匹配模式 - 构建模式</h3><div class="wrap-body">
|
||||
|
||||
|
||||
@ -1082,9 +944,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/pattern.html">pattern</a></td><td align="left">用于搜索和匹配文本的模式</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/pattern.html">pattern</a></td><td align="left">用于搜索和匹配文本的模式</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符串匹配模式---字符匹配模式"><a aria-hidden="true" tabindex="-1" href="#字符串匹配模式---字符匹配模式"><span class="icon icon-link"></span></a>字符串匹配模式 - 字符匹配模式</h3><div class="wrap-body">
|
||||
|
||||
|
||||
@ -1119,14 +979,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/alphanumericspattern.html">alphanumericsPattern</a></td><td align="left">匹配字母和数字字符</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/characterlistpattern.html">characterListPattern</a></td><td align="left">匹配列表中的字符</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/digitspattern.html">digitsPattern</a></td><td align="left">匹配数字字符</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/letterspattern.html">lettersPattern</a></td><td align="left">匹配字母字符</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/whitespacepattern.html">whitespacePattern</a></td><td align="left">匹配空白字符</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/wildcardpattern.html">wildcardPattern</a></td><td align="left">匹配尽可能少的任意类型的字符</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/alphanumericspattern.html">alphanumericsPattern</a></td><td align="left">匹配字母和数字字符</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/characterlistpattern.html">characterListPattern</a></td><td align="left">匹配列表中的字符</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/digitspattern.html">digitsPattern</a></td><td align="left">匹配数字字符</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/letterspattern.html">lettersPattern</a></td><td align="left">匹配字母字符</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/whitespacepattern.html">whitespacePattern</a></td><td align="left">匹配空白字符</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/wildcardpattern.html">wildcardPattern</a></td><td align="left">匹配尽可能少的任意类型的字符</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符串匹配模式---模式搜索规则"><a aria-hidden="true" tabindex="-1" href="#字符串匹配模式---模式搜索规则"><span class="icon icon-link"></span></a>字符串匹配模式 - 模式搜索规则</h3><div class="wrap-body">
|
||||
|
||||
|
||||
@ -1161,14 +1014,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/optionalpattern.html">optionalPattern</a></td><td align="left">使模式匹配可选</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/possessivepattern.html">possessivePattern</a></td><td align="left">匹配模式而不回溯</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/casesensitivepattern.html">caseSensitivePattern</a></td><td align="left">以区分大小写的方式匹配模式</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/caseinsensitivepattern.html">caseInsensitivePattern</a></td><td align="left">以不区分大小写的方式匹配模式</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/asfewofpattern.html">asFewOfPattern</a></td><td align="left">模式匹配次数尽可能少</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/asmanyofpattern.html">asManyOfPattern</a></td><td align="left">模式匹配次数尽可能多</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/optionalpattern.html">optionalPattern</a></td><td align="left">使模式匹配可选</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/possessivepattern.html">possessivePattern</a></td><td align="left">匹配模式而不回溯</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/casesensitivepattern.html">caseSensitivePattern</a></td><td align="left">以区分大小写的方式匹配模式</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/caseinsensitivepattern.html">caseInsensitivePattern</a></td><td align="left">以不区分大小写的方式匹配模式</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/asfewofpattern.html">asFewOfPattern</a></td><td align="left">模式匹配次数尽可能少</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/asmanyofpattern.html">asManyOfPattern</a></td><td align="left">模式匹配次数尽可能多</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="字符串匹配模式---边界模式"><a aria-hidden="true" tabindex="-1" href="#字符串匹配模式---边界模式"><span class="icon icon-link"></span></a>字符串匹配模式 - 边界模式</h3><div class="wrap-body">
|
||||
<!--rehype:wrap-class=row-span-2-->
|
||||
|
||||
@ -1232,10 +1078,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/maskedpattern.html">maskedPattern</a></td><td align="left">具有指定显示名称的模式</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/namedpattern.html">namedPattern</a></td><td align="left">指定命名模式</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/maskedpattern.html">maskedPattern</a></td><td align="left">具有指定显示名称的模式</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/namedpattern.html">namedPattern</a></td><td align="left">指定命名模式</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符串匹配模式---正则表达式"><a aria-hidden="true" tabindex="-1" href="#字符串匹配模式---正则表达式"><span class="icon icon-link"></span></a>字符串匹配模式 - 正则表达式</h3><div class="wrap-body">
|
||||
|
||||
|
||||
@ -1266,13 +1109,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexp.html">regexp</a></td><td align="left">匹配正则表达式(区分大小写)</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexpi.html">regexpi</a></td><td align="left">匹配正则表达式(不区分大小写)</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexprep.html">regexprep</a></td><td align="left">使用正则表达式替换文本</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexptranslate.html">regexptranslate</a></td><td align="left">将文本转换为正则表达式</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexppattern.html">regexpPattern</a></td><td align="left">匹配指定正则表达式的模式</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexp.html">regexp</a></td><td align="left">匹配正则表达式(区分大小写)</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexpi.html">regexpi</a></td><td align="left">匹配正则表达式(不区分大小写)</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexprep.html">regexprep</a></td><td align="left">使用正则表达式替换文本</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexptranslate.html">regexptranslate</a></td><td align="left">将文本转换为正则表达式</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexppattern.html">regexpPattern</a></td><td align="left">匹配指定正则表达式的模式</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符串匹配模式---联接和拆分"><a aria-hidden="true" tabindex="-1" href="#字符串匹配模式---联接和拆分"><span class="icon icon-link"></span></a>字符串匹配模式 - 联接和拆分</h3><div class="wrap-body">
|
||||
|
||||
|
||||
@ -1327,19 +1164,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/join.html">join</a></td><td align="left">合并字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/plus.html">plus</a></td><td align="left">添加数字,追加字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/split.html">split</a></td><td align="left">在分隔符处拆分字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/splitlines.html">splitlines</a></td><td align="left">在换行符处拆分字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strjoin.html">strjoin</a></td><td align="left">联接数组中的字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strsplit.html">strsplit</a></td><td align="left">在指定分隔符处拆分字符串或字符向量</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strtok.html">strtok</a></td><td align="left">所选的字符串部分</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extract.html">extract</a></td><td align="left">从字符串中提取子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractafter.html">extractAfter</a></td><td align="left">提取指定位置后的子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractbefore.html">extractBefore</a></td><td align="left">提取指定位置前的子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractbetween.html">extractBetween</a></td><td align="left">提取起点和终点之间的子字符串</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/join.html">join</a></td><td align="left">合并字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/plus.html">plus</a></td><td align="left">添加数字,追加字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/split.html">split</a></td><td align="left">在分隔符处拆分字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/splitlines.html">splitlines</a></td><td align="left">在换行符处拆分字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strjoin.html">strjoin</a></td><td align="left">联接数组中的字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strsplit.html">strsplit</a></td><td align="left">在指定分隔符处拆分字符串或字符向量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strtok.html">strtok</a></td><td align="left">所选的字符串部分</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extract.html">extract</a></td><td align="left">从字符串中提取子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractafter.html">extractAfter</a></td><td align="left">提取指定位置后的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractbefore.html">extractBefore</a></td><td align="left">提取指定位置前的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractbetween.html">extractBetween</a></td><td align="left">提取起点和终点之间的子字符串</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="字符串编辑"><a aria-hidden="true" tabindex="-1" href="#字符串编辑"><span class="icon icon-link"></span></a>字符串编辑</h3><div class="wrap-body">
|
||||
<!--rehype:wrap-class=row-span-2-->
|
||||
|
||||
@ -1415,24 +1240,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/erase.html">erase</a></td><td align="left">删除字符串内的子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/erasebetween.html">eraseBetween</a></td><td align="left">删除起点和终点之间的子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extract.html">extract</a></td><td align="left">从字符串中提取子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractafter.html">extractAfter</a></td><td align="left">提取指定位置后的子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractbefore.html">extractBefore</a></td><td align="left">提取指定位置前的子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractbetween.html">extractBetween</a></td><td align="left">提取起点和终点之间的子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/insertafter.html">insertAfter</a></td><td align="left">在指定的子字符串后插入字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/insertbefore.html">insertBefore</a></td><td align="left">在指定的子字符串前插入字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/pad.html">pad</a></td><td align="left">为字符串添加前导或尾随字符</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strip.html">strip</a></td><td align="left">删除字符串中的前导和尾部字符</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/lower.html">lower</a></td><td align="left">将字符串转换为小写</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/upper.html">upper</a></td><td align="left">将字符串转换为大写</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/reverse.html">reverse</a></td><td align="left">反转字符串中的字符顺序</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/deblank.html">deblank</a></td><td align="left">删除字符串末尾的尾随空白</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strtrim.html">strtrim</a></td><td align="left">从字符串中删除前导和尾随空白</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strjust.html">strjust</a></td><td align="left">对齐字符串</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/erase.html">erase</a></td><td align="left">删除字符串内的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/erasebetween.html">eraseBetween</a></td><td align="left">删除起点和终点之间的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extract.html">extract</a></td><td align="left">从字符串中提取子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractafter.html">extractAfter</a></td><td align="left">提取指定位置后的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractbefore.html">extractBefore</a></td><td align="left">提取指定位置前的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractbetween.html">extractBetween</a></td><td align="left">提取起点和终点之间的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/insertafter.html">insertAfter</a></td><td align="left">在指定的子字符串后插入字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/insertbefore.html">insertBefore</a></td><td align="left">在指定的子字符串前插入字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/pad.html">pad</a></td><td align="left">为字符串添加前导或尾随字符</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strip.html">strip</a></td><td align="left">删除字符串中的前导和尾部字符</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/lower.html">lower</a></td><td align="left">将字符串转换为小写</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/upper.html">upper</a></td><td align="left">将字符串转换为大写</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/reverse.html">reverse</a></td><td align="left">反转字符串中的字符顺序</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/deblank.html">deblank</a></td><td align="left">删除字符串末尾的尾随空白</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strtrim.html">strtrim</a></td><td align="left">从字符串中删除前导和尾随空白</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strjust.html">strjust</a></td><td align="left">对齐字符串</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符串比较"><a aria-hidden="true" tabindex="-1" href="#字符串比较"><span class="icon icon-link"></span></a>字符串比较</h3><div class="wrap-body">
|
||||
|
||||
|
||||
@ -1463,13 +1271,7 @@
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/matches.html">matches</a></td><td align="left">确定模式是否与字符串匹配</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strcmp.html">strcmp</a></td><td align="left">比较字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strcmpi.html">strcmpi</a></td><td align="left">比较字符串(不区分大小写)</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strncmp.html">strncmp</a></td><td align="left">比较字符串的前 <code class="literal">n</code> 个字符(区分大小写)</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strncmpi.html">strncmpi</a></td><td align="left">比较字符串的前 <code class="literal">n</code> 个字符(不区分大小写)</td><td align="left"></td></tr></tbody></table>
|
||||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/matches.html">matches</a></td><td align="left">确定模式是否与字符串匹配</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strcmp.html">strcmp</a></td><td align="left">比较字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strcmpi.html">strcmpi</a></td><td align="left">比较字符串(不区分大小写)</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strncmp.html">strncmp</a></td><td align="left">比较字符串的前 <code class="literal">n</code> 个字符(区分大小写)</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strncmpi.html">strncmpi</a></td><td align="left">比较字符串的前 <code class="literal">n</code> 个字符(不区分大小写)</td></tr></tbody></table>
|
||||
</div></div></div><div class="wrap h3body-not-exist row-span-3"><div class="wrap-header h3wrap"><h3 id="基本算术"><a aria-hidden="true" tabindex="-1" href="#基本算术"><span class="icon icon-link"></span></a>基本算术</h3><div class="wrap-body">
|
||||
<!--rehype:wrap-class=row-span-3-->
|
||||
<p>加法</p>
|
||||
|
@ -375,7 +375,7 @@
|
||||
<p>您可以使用 Let's Encrypt 轻松保护您的网站/应用程序。去 <a href="https://certbot.eff.org/lets-encrypt/ubuntuxenial-nginx.html">lets-encrypt</a> 获取更多信息</p>
|
||||
</div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="重定向301永久"><a aria-hidden="true" tabindex="-1" href="#重定向301永久"><span class="icon icon-link"></span></a>重定向(301永久)</h3><div class="wrap-body">
|
||||
<!--rehype:wrap-class=row-span-2-->
|
||||
<p>将 <a href="http://www.example.com">www.example.com</a> 重定向到 example.com</p>
|
||||
<p>将 <<a href="http://www.example.com">www.example.com</a>> 重定向到 example.com</p>
|
||||
<pre class="language-nginx"><code class="language-nginx code-highlight"><span class="code-line"><span class="token directive"><span class="token keyword">server</span></span> <span class="token punctuation">{</span>
|
||||
</span><span class="code-line"> <span class="token directive"><span class="token keyword">listen</span> <span class="token number">80</span></span><span class="token punctuation">;</span>
|
||||
</span><span class="code-line"> <span class="token directive"><span class="token keyword">server_name</span> www.example.com</span><span class="token punctuation">;</span>
|
||||
|
Reference in New Issue
Block a user