find the process ID of a running program NAME pidof - find the process ID of a running program SYNOPSIS pidof [ -s ] [ -c ] [ -n ] [ -x ] [ -......ls killall5 to omit processes with that process id. NOTES killall5 can also be invoked as pidof (8), which is simply a (symbolic) link to the killall5 program. EXIT STATUS The p…...'comm' $! # Show that background job is unshare(1) unshare # kill $! # Kill unshare(1) # pidof sleep The pidof (1) command prints no output, because the sleep processes have bee…