Script to step through changes since a given commit

git-step

#!/bin/bash
# step through commits showing the commit information

BASE_REV=$1;
skip=true;

for rev in $(git log --pretty=oneline --reverse --abbrev-commit | awk '{print $1}'); do
    if [ "$rev" = "$BASE_REV" ] ; then
        skip=false;
    fi
    if $skip ; then
        continue
    fi

    LESS='CRSX' git show $rev;
done;