Git: show all files you changed between two git commits

git_changed_files.sh

#!/bin/sh

# get git user from git config
gituser="$(git config user.email)"

# tell user how to set git user if we didn't get one
if [ -z "$gituser" ]; then
	echo "Please configure your git user:"
	echo "git config --global user.name \"your name\""
	echo "git config --global user.email \"your email\""
	exit 1
fi

# we need at least two args
if [ $# -lt 2 ]; then
	echo "Usage: $0 <commit-hash-from> <commit-hash-to>"
	exit 1
fi

git log --pretty="%H" --author="$gituser" $1..$2 | while read commit_hash; do git show --oneline --name-only $commit_hash | tail -n+2; done | sort | uniq

This is a little script I use to find all files I changed between two git commits.
Drop this script into your repo somewhere and use like:

./git_changed_files.sh commithash1 commithash2

Inspired by http://stackoverflow.com/a/6349405/682583