ps command in Linux

The use of the PS parameter-C

[[Email protected] ~] # ps-c nginx-o User,pid,comm USER        PID commandroot       2697 nginxnginx      2698 nginxnginx      2699~]# PS aux|grep nginxroot       2697  0.0  0.1  45944  1136?        Ss   18:02   0:00 nginx:master process Nginxnginx      2698  0.0  0.1  48484  1980?        S    18:02   0:00 nginx:worker processnginx      2699  0.0  0.1  48484  1980?        S    18:02   0:00 nginx:worker processroot       2702  0.0  0.0 112624   680 pts/0    r+   18:02   0:00 grep--color=auto nginx

PS command in Linux