only alias ls to exa if exa exists

2018-04-30 17:53:42 +00:00 · 2018-04-30 17:53:42 +00:00 · a8a5d40bfa
parent d4a2cc66d5
commit a8a5d40bfa
1 changed files with 4 additions and 2 deletions
--- a/home/.zshrc.local
+++ b/home/.zshrc.local
@ -155,8 +155,10 @@ alias tearstop="compton --backend=glx"
 alias apktool="java -jar ~/opt/apktool_2.3.1.jar"
 alias mpvhdr="mpv --tone-mapping=hable"
 alias rls="/bin/ls --color=auto"
-alias exa="exa --git"
-alias ls="exa"
+if which exa 2>&1 >> /dev/null;then
+	alias exa="exa --git"
+	alias ls="exa"
+fi
 alias presirandr="arandr; feh --bg-fill bg.jpg"

 ## Environment variables