sysout

# That filters the git log with commits that have at least two parents.
git log --min-parents=2 -p --cc

git help revisions brings up http://git-scm.com/docs/gitrevisions, which describes all the the most common ways to reference commits:

HEAD names the commit on which you based the changes in the working tree.
FETCH_HEAD records the branch which you fetched from a remote repository with your last git fetch invocation.
ORIG_HEAD is created by commands that move your HEAD in a drastic way, to record the position of the HEAD before their operation, so that you can easily change the tip of the branch back to the state before you ran them.
MERGE_HEAD records the commit(s) which you are merging into your branch when you run git merge.
CHERRY_PICK_HEAD records the commit which you are cherry-picking when you run git cherry-pick.

sysout

# http://brettterpstra.com/2009/11/17/my-new-favorite-bash-prompt/

# http://bytebaker.com/2012/01/09/show-git-information-in-your-prompt/

function git-dirty() {
st=$(git status 2>/dev/null | tail -n 1)
if [[ $st != "nothing to commit, working directory clean" ]]
then
echo "*"
fi

sysout

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console