See all running processes with ps -ef command in LinuxĪpart from ps -aux, you can also list all the running processes with -e option. Thanks to the -u option, you can identify which process belongs to which user. The command output is the same as ps -ux but now you have processes from other users as well. With the added -a option, you can see the running processes by all the users on Linux system. You’ll probably see ps -aux or ps aux all the time in Linux tutorials and documentation. See all running processes with ps aux command ![]() RSS shows how much memory the process currently has in RAM while VSZ is how much virtual memory the process has in total. It is usually accompanied by option u in this manner: ps -ux You can find a detailed table in the man page of the ps command.īut you’ll rarely see ps command used with just option x. The STAT in the above output means Process State Codes. ![]() I have truncated the output because it had hundreds of lines: PID TTY STAT TIME COMMANDĢ245 ? S 0:00 /usr/bin/ssh-agent -D -a /run/user/1000/keyring/.sshģ039 ? Ss 0:00 /lib/systemd/systemd -userģ054 ? SLl 0:01 /usr/bin/gnome-keyring-daemon -daemonize -loginģ059 tty2 Ssl+ 0:00 /usr/lib/gdm3/gdm-x-session -run-script env The – before option x is optional, but the general Linux convention is to use – before options, so I advise you to keep on following it. The x option will display all the processes even if they are not associated with current tty (terminal type) or if they don’t have a controlling terminal (like daemons). If you want to see all the processes run by you, you can use the ps command with options x like this: ps -x Let’s see some better examples of the ps command: 1. Now, this doesn’t really provide any real, useful information.
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