git log

# Edit as file:
# git config --global --edit

[log]
        decorate = true
        abbrevCommit = true

[format]
        pretty = oneline

[pager]
        log = false

[alias]
    co = checkout


# Or, as commands:
git config --global format.pretty oneline
git config --global log.decorate true
git config --global log.abbrevCommit true

git config --global pager.log false

git config --global alias.co checkout