fuser linux code example

Example 1: fuser to find pid

root@exampleuser-X55CR:~# fuser -v -n tcp 80
root@exampleuser-X55CR:~# fuser -v -n tcp 80
                     USER        PID ACCESS COMMAND
80/tcp:              root       3846 F.... nc
root@exampleuser-X55CR:~#

Example 2: fuser install linux

yum install psmisc

Example 3: how to open port by fuser

root@exampleuser-X55CR:~# fuser -v -n tcp 80
root@exampleuser-X55CR:~# fuser -v -n tcp 80
                     USER        PID ACCESS COMMAND
80/tcp:              root       3846 F.... nc
root@exampleuser-X55CR:~#