Simple bash script to update all git-clone repos from a local directory

git-pull-all.bash

#!/bin/bash
f=$(pwd) # 'pwd' is "present working directory"

FOLDERS=`ls -d $f/*`

for f in $FOLDERS
do
  if [ -d "$f/.git" ]; then
    pushd $f
    git pull
    popd -n
  fi
done