Tag Archives: there’s no place like home

Can’t ping localhost in Linux

Can’t ping localhost in Linux | $ ping localhost ping: unknown host localhost If you ever find yourself in a situation where you cannot ping localhost, I’ll show you a few things to check! /etc/hosts Verify that the /etc/hosts file has entires for localhost which looks like the following: localhost ::1 localhost ip6-localhost ip6-loopback /etc/nsswitch.conf The file /etc/nsswitch.conf requires specific