ps
bash: ps: command not found List processes by memory usage To find the command line To see the parent process ID of a process. process tee
ps
bash: ps: command not found
On a docker image, when i run ps, i get error root@2efea503e8b7:~# ps bash: ps: command not found root@2efea503e8b7:~# To install ps on Debian/Ubuntu, run apt -y install procps