navi: Add git tag helpers

navi/misc.cheat

@@ -36,13 +36,5 @@ sudo deluser <user> <group>
 # Port binding
 sudo lsof -i:<port>
 
-# Get IP on interface
-ip addr show dev <interface> | grep "inet " | sed "s/ *inet \([^ ]*\) .*/\1/" | awk -F: '{ print $1}'
-
-# Get devices on interface
-nmap -sP <ip>
-
 $ user: cat /etc/passwd | awk -F: '{ print $1}'
 $ group: cat /etc/group | awk -F: '{ print $1}'
-$ interface: ip link | grep "^[0-9]*:" | sed "s/[0-9]*: \(.*\):.*/\1/" | awk -F: '{ print $1}'
-$ ip: ip addr show dev <interface> | grep "inet " | sed "s/ *inet \([^ ]*\) .*/\1/" | awk -F: '{ print $1}'