zsh: almost all functions are scripts now (part 2)

.config/shell/bin/ex

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# Simple extraction script. Taken from manjaro's .bashrc
+
+if [ -f $1 ] ; then
+   case $1 in
+      *.tar.bz2)   tar xjf "$1"   ;;
+      *.tar.gz)    tar xzf "$1"   ;;
+      *.bz2)       bunzip2 "$1"   ;;
+      *.rar)       unrar x "$1"   ;;
+      *.gz)        gunzip "$1"    ;;
+      *.tar)       tar xf "$1"    ;;
+      *.tbz2)      tar xjf "$1"   ;;
+      *.tgz)       tar xzf "$1"   ;;
+      *.zip)       unzip "$1"     ;;
+      *.Z)         uncompress "$1";;
+      *.7z)        7z x "$1"      ;;
+      *)           echo "'$1' cannot be extracted via ex()" ;;
+   esac
+else
+   echo "'$1' is not a valid file"
+fi
+