Linux ps命令查看进程状态用法(附实例)

Kevin 教程 1,695 次浏览 44条评论

ps是Linux下查询进程状态的内置命令,使用它可以让我们了解程序或事件进程的详细信息。例如CPU/内存用量、运行时间、优先级、所属用户等数据,是Linux新手必要掌握的常用命令之一。下面配合具体实例介绍ps命令的基本用法。若要了解ps完整参数选项,请使用man ps查看手册内容。



ps -e -f


ps -e -f | more



ps -f -l -u root



ps -f -C nginx


ps -A | grep ngi*


ps -f -p 1373




ps aux --sort=-pcpu | head -n 6


ps aux --sort=-pmem | head -n 6



ps -e -f --forest


ps -f --forest -C nginx



ps -p 123 -L



ps -e -o uname,pid,pcpu,pmem,etime,comm


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