ungit.sh

# Create a new branch from master & checkout
git co -b ungit master

# Make a new blob object
blob_sha1=$(echo "Let's ungit" | git hash-object -w --stdin)

# Add the blob as a file in the index
git update-index --add --cacheinfo 100644 ${blob_sha1} ungit.txt

# Make a tree object from the current index
tree_sha1=$(git write-tree)

# Make a commit object with the newly-created tree
commit_sha1=$(echo "Ungit all the things" | git commit-tree -p HEAD ${tree_sha1})

# Update the current branch with that new commit
git merge ${commit_sha1}

# WTF, where's my ungit.txt?!
ls && git status