add alias for ip to show colors

dotfiles/bash/.bashrc

@@ -76,6 +76,7 @@ function dfall() {
 }
 
 alias ls='ls --color=auto'
+alias ip='ip --color=auto'
 PS1='`[ $? = 0 ] || echo "$? "`[\u@\h \w]\$ '
 alias docker='sudo docker'
 alias autopurge='sudo pacman -Rns $(pacman -Qdtq)'