Binaries and libs of a PID lsof

Show only mapped executable and shared libs; -a ANDs the filters, great after a deploy

lsof -p <pid> -a -d txt,mem

#lsof #debug #troubleshooting #performance

more lsof all 19 commands →

Count open fds of a PID lsof -nP -p <pid> | wc -l List open files by process lsof -p $(pgrep nginx) | head -30 Who is using a port lsof -i :8080 List all network connections lsof -i -n -P Find open files on a filesystem lsof +D /var/log