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[root@Nginx_BackUP keepalived]# ps -C nginx PID TTY TIME CMD 3965 ? 00:00:00 nginx 3966 ? 00:00:00 nginx 3968 ? 00:00:01 nginx [root@Nginx_BackUP keepalived]# ps -C nginx --no-header 3965 ? 00:00:00 nginx 3966 ? 00:00:00 nginx 3968 ? 00:00:01 nginx #-C 接命令的名称 可查PID跟pgrep 差不多 [root@Nginx_BackUP keepalived]# pgrep nginx 3965 3966 3968
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原文地址：http://www.cnblogs.com/bass6/p/5627585.html
