Adds some git helper scripts

scripts/git/cheatsheets

@@ -0,0 +1,46 @@
+#!/bin/sh -e
+
+pull() {
+  for d in `cheat -d | awk '{print $2}'`;
+  do
+      echo "Update $d"
+      cd "$d"
+      [ -d ".git" ] && git pull || :
+  done
+
+  echo
+  echo "Finished update"
+}
+
+push() {
+  for d in `cheat -d | grep -v "community" | awk '{print $2}'`;
+  do
+      cd "$d"
+      if [ -d ".git" ]
+      then
+          echo "Push modifications $d"
+          files=$(git ls-files -mo | tr '\n' ' ')
+          git add -A && git commit -m "Edited files: $files" && git push || :
+      else
+          echo "$(pwd) is not a git managed folder"
+          echo "First connect this to your personal git repository"
+      fi
+  done
+
+  echo
+  echo "Finished push operation"
+}
+
+
+if [ "$1" = "pull" ]; then
+  pull
+elif [ "$1" = "push" ]; then
+  push
+else
+  echo "Usage:
+  # pull changes
+  cheatsheets pull
+
+  # push changes
+  cheatsheets push"
+fi