I like to read commit logs.
Today I wanted to see the first commit on a project. Here's what I used:
git rev-list --max-parents=0 HEAD
Show me the commits that led to HEAD in reverse chronological order; then limit that list to the commits with no parent.
Here's a small modification, to show the entire commit rather than the SHA alone:
git show $(git rev-list --max-parents=0 HEAD)