add https://r-graphics.org

[wiki.git] / netstat.mdwn

    [pdurbin@server1 ~]$ netstat -ae | egrep 'Recv-Q|localhost:smtp'
    Proto Recv-Q Send-Q Local Address               Foreign Address             State       User       Inode     
    tcp        0      0 localhost:smtp              *:*                         LISTEN      root       12131      
    tcp        0      0 localhost:smtp              *:*                         LISTEN      root       12136