Add first scripts

01_bash/clean-snap.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+# Removes old revisions of snaps
+# CLOSE ALL SNAPS BEFORE RUNNING THIS
+set -eu
+snap list --all | awk '/disabled/{print $1, $3}' |
+  while read snapname revision; do
+    snap remove "$snapname" --revision="$revision"
+  done