[常用](%E5%B8%B8%E7%94%A8.md) [小命令大作为](%E5%B0%8F%E5%91%BD%E4%BB%A4%E5%A4%A7%E4%BD%9C%E4%B8%BA.md) [awk 报告生成器](awk%E5%91%BD%E4%BB%A4.md) [网络命令](%E7%BD%91%E7%BB%9C%E5%91%BD%E4%BB%A4.md) [命令查找](%E5%91%BD%E4%BB%A4%E6%9F%A5%E6%89%BE.md) [压缩归档命令](%E5%8E%8B%E7%BC%A9%E5%BD%92%E6%A1%A3%E5%91%BD%E4%BB%A4.md) [文件管理](%E6%96%87%E4%BB%B6%E7%AE%A1%E7%90%86.md) [用户管理命令](%E7%94%A8%E6%88%B7%E7%AE%A1%E7%90%86%E5%91%BD%E4%BB%A4.md) [用户权限管理](%E7%94%A8%E6%88%B7%E6%9D%83%E9%99%90%E7%AE%A1%E7%90%86.md) [curl](curl.md) [cheat](cheat%E5%91%BD%E4%BB%A4.md) [chrony](chrony%E5%91%BD%E4%BB%A4.md) [command](command.md) [crontab任务计划](crontab%E5%91%BD%E4%BB%A4.md) [cut](cut%E5%91%BD%E4%BB%A4.md) [date](date%E5%91%BD%E4%BB%A4.md) [dd](dd.md) [df](df%E5%91%BD%E4%BB%A4.md) [echo](echo%E5%91%BD%E4%BB%A4.md) [find](find%E5%91%BD%E4%BB%A4.md) [grep](grep%E5%91%BD%E4%BB%A4.md) [hash](hash.md) [iftop](iftop.md) [kill pkill killall](killpkillkillall.md) [ls](ls.md) [lsmod和modprobe](lsmod%E5%92%8Cmodprobe.md) [lsof](lsof%E6%96%87%E4%BB%B6.md) [man](man%E5%91%BD%E4%BB%A4.md) [mkpasswd](mkpasswd.md) [mount](mount%E5%91%BD%E4%BB%A4.md) [mtr](mtr%E5%91%BD%E4%BB%A4.md) [netstat](netstat.md) [nmap](nmap%E5%91%BD%E4%BB%A4.md) [nc](nc.md) [NTP](NTP.md) [passwd](passwd%E5%91%BD%E4%BB%A4.md) [rm](rm%E5%91%BD%E4%BB%A4.md) [rdate](rdate.md) [pv](pv.md) [sar系统活动情况报告](sar%E5%91%BD%E4%BB%A4.md) [sed文本处理命令](sed%E5%91%BD%E4%BB%A4.md) [setup](setup%E5%91%BD%E4%BB%A4.md) [screen](screen%E5%91%BD%E4%BB%A4.md) [shutdown](shutdown%E5%91%BD%E4%BB%A4.md) [sort 命令](sort%E5%91%BD%E4%BB%A4.md) [sudo](sudo%E5%91%BD%E4%BB%A4.md) [tcpdump](tcpdump.md) [top](top.md) [uniq](uniq.md) [wget](%E4%B8%BA%E4%B8%AA%E4%BD%93.md) [who](who%E5%91%BD%E4%BB%A4.md) [xargs](xargs%E5%91%BD%E4%BB%A4.md)