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<table class="left-align shortcuts"><thead><tr><th align="left">:---</th><th align="left">:---</th></tr></thead><tbody><tr><td align="left"><strong><code>du -h / | sort -rh | head -20</code></strong></td><td align="left">最大20个文件</td></tr><tr><td align="left"><strong><code>grep -Ev '^\s*($|#|;)' example.conf</code></strong></td><td align="left">查看去掉注释和空行</td></tr><tr><td align="left"><strong><code>echo <passwd> | passwd root --stdin</code></strong></td><td align="left">单行改密码</td></tr><tr><td align="left"><strong><code>find /data/app/tmp -mtime +30 -name "*.flv" -exec rm -Rf {} \;</code></strong></td><td align="left">删除30天前文件</td></tr><tr><td align="left"><strong><code>for file in $(ls); do sed -i 's/nmg/sz/g' "$file"; done</code></strong></td><td align="left">当前目录修改字符串</td></tr><tr><td align="left"><strong><code>ssh -NfR remote_port:localhost:local_port user@remote_server</code></strong></td><td align="left">ssh代理</td></tr><tr><td align="left"><strong><code>find . -wholename "*.sh" -exec dos2unix {} \;</code></strong></td><td align="left">修复脚本格式错误</td></tr></tbody></table>
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<table class="left-align shortcuts"><thead><tr><th align="left">:---</th><th align="left">:---</th></tr></thead><tbody><tr><td align="left"><strong><code>du -h / | sort -rh | head -20</code></strong></td><td align="left">最大20个文件</td></tr><tr><td align="left"><strong><code>grep -Ev '^\s*($|#|;)' example.conf</code></strong></td><td align="left">查看去掉注释和空行</td></tr><tr><td align="left"><strong><code>echo <passwd> | passwd root --stdin</code></strong></td><td align="left">单行改密码</td></tr><tr><td align="left"><strong><code>find /data/app/tmp -mtime +30 -name "*.flv" -exec rm -Rf {} \;</code></strong></td><td align="left">删除30天前文件</td></tr><tr><td align="left"><strong><code>for file in $(ls); do sed -i 's/nmg/sz/g' "$file"; done</code></strong></td><td align="left">当前目录修改字符串</td></tr><tr><td align="left"><strong><code>ssh -NfR remote_port:localhost:local_port user@remote_server</code></strong></td><td align="left">ssh代理</td></tr><tr><td align="left"><strong><code>find . -wholename "*.sh" -exec dos2unix {} \;</code></strong></td><td align="left">修复脚本格式错误</td></tr><tr><td align="left"><strong><code>rsync -avz /source/ user@remote:/destination/</code></strong></td><td align="left">同步文件和目录到远程服务器,支持压缩和增量传输</td></tr></tbody></table>
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</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">
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<ul>
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