Improve scripts

.bin/.e

@@ -19,19 +19,19 @@ declare -A mapper=(
 	["zsh"]="$HOME/.config/zsh/.zshrc"
 )
 
-if [[ -z "$1" ]]
+if [ -z "$1" ]
 then
 	echo "No argument given. Use --list (-l) to show all options."
 	exit
 fi
-if [[ "$1" == "-l" ]] || [[ "$1" == "--list" ]]
+if [ "$1" = "-l" ] || [ "$1" = "--list" ]
 then
 	echo "${!mapper[@]}"
 	exit
 fi
 
 target="${mapper["$1"]}"
-if [[ -n "$target" ]]
+if [ -n "$target" ]
 then
 	$EDITOR "$target"
 else