bash-4.4$ for exe in /proc/*/exe; do ls -l $exe; done
lrwxrwxrwx 1 runner root 0 Mar 22 22:47 /proc/1/exe -> /usr/local/bin/dumb-init
lrwxrwxrwx 1 runner root 0 Mar 22 22:47 /proc/1039/exe -> /usr/bin/vi
lrwxrwxrwx 1 runner root 0 Mar 16 03:15 /proc/143/exe -> /usr/bin/bash
lrwxrwxrwx 1 runner root 0 Mar 17 22:44 /proc/1685/exe -> /usr/bin/bash
lrwxrwxrwx 1 runner root 0 Mar 16 03:04 /proc/17/exe -> /usr/bin/receptor
lrwxrwxrwx 1 runner root 0 Mar 18 03:21 /proc/1788/exe -> /usr/bin/bash
lrwxrwxrwx 1 runner root 0 Mar 22 22:45 /proc/2137/exe -> /usr/bin/bash
lrwxrwxrwx 1 runner root 0 Mar 22 22:47 /proc/self/exe -> /usr/bin/coreutils
lrwxrwxrwx 1 runner root 0 Mar 22 22:47 /proc/thread-self/exe -> /usr/bin/coreutils
