Usual .gitconfig file, with git-flow aliases, notably some which I use to make the history a bit more readable after a "git flow feature finish" or a "git flow hotfix finish" (I hate the way git-flow merge everything back into develop, makes everything impossible to read afterwards)

.gitconfig

[core]
    excludesfile = /Users/andy_b_84/.gitignore_global
[difftool "sourcetree"]
    cmd = opendiff \"$LOCAL\" \"$REMOTE\"
    path =
[mergetool "sourcetree"]
    cmd = /Applications/SourceTree.app/Contents/Resources/opendiff-w.sh \"$LOCAL\" \"$REMOTE\" -ancestor \"$BASE\" -merge \"$MERGED\"
    trustExitCode = true
[user]
    name = Patrick Laxton
    ;email = <email>
[alias]
    co = checkout
    ci = commit
    st = status
    br = branch
    hist = log --pretty=format:\"%h %ad | %s%d [%an]\" --graph --date=short
    type = cat-file -t
    dump = cat-file -p
    fi = flow init
    ff = flow feature
    ffs = flow feature start
    ffp = flow feature publish
    ffr = flow feature rebase
    fff = flow feature finish
    frs = flow release start
    frp = flow release publish
    frf = "!git flow release finish -m \"release/$1\" $1; git checkout master; git branch -f develop; echo branch develop forced to branch master"
    fhs = flow hotfix start
    fhf = "!git flow hotfix finish -m \"hotfix/$1\" $1; git checkout develop; echo now rebasing develop onto master; git rebase master"
[http]
    postBuffer = 524288000
[core]
    autocrlf = input
    ignorecase = false
[push]
    default = simple