Rebase: Created version v2, removed useless commits.

scripts/pacman-clear

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+# take all the cache and remove useless packages
+sudo pacman -Sc
+sudo pacman -Scc
+paccache -r
+sudo pacman -Rns $(pacman -Qtdq)
+
+# list cache 
+sudo du -sh ~/.cache/
+rm -rf ~/.cache/*