list branches based on commit activity (useful on Mondays...)

git active branches

# adapted from: http://www.commandlinefu.com/commands/view/2345/show-git-branches-by-date-useful-for-showing-active-branches

[alias]
    ...
    active = "!for k in $(git branch|perl -pe s/^..//); do echo $(git show --pretty=format:\"%Cgreen%ci %Cblue%cr%Creset\" $k -- | head -n 1) \\\t$k; done | sort -r"


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Use like:

    $ git active