Info:lsof shows all files, sockets, and connections used by a process. Great for troubleshooting.
Examples:
$ lsof -p 3456
$ lsof -i :8080
$ lsof -u username
Note: Use -i for network connections. -i :PORT shows the process using that port.
LinuxTeck.com
linuxteck@ubuntu:~$ lsof -p 3456
COMMAND PID USER FD TYPE NAME
firefox 3456 user cwd DIR /home/user
firefox 3456 user txt REG /usr/lib/firefox
linuxteck@ubuntu:~$
John Britto Founder & Chief-Editor @LinuxTeck. A Computer Geek and Linux Intellectual having more than 20+ years of experience in Linux and Open Source technologies.
Leave a Reply