git shortcuts

Save the last commit hash to the variable

last=$(git log --oneline | head -n 1 | cut -d " " -f1)

Save the last 10 commit hashes to an array

last10=($(git log --oneline | head -n 10 | cut -d " " -f1))

Show the dates of commits

git show -s --format=%ci <commit-hash>

Second Tab

git show -s --format=%ci ${last10[@]}