my gitconfig aliases

.gitconfig

[alias]
        aliases = !git config --get-regexp 'alias.*' | colrm 1 6 | sed 's/[ ]/ = /'
        discard = "checkout --"
        ignore = "!f() { [ -e .git ] && echo "$@" >> .gitignore; }; f"
        lg = log --oneline --decorate --all --graph
        s = status -s
        rmtag = "!f() { ACTION='git tag -d '; ARG="$1"; for arg in "$@"; do case $arg in '-r'|'--remote') ACTION='git push origin :refs/tags/';; *) ARG=$arg;; esac; done; $(echo "$ACTION$ARG"); }; f"
        who = shortlog -sen