My Git config

git config

[user]
  name = You Name
  email = your.nam@mail.com

[color]
    ui = auto

[alias]

    # View the current working tree status using the short format
    st = status

    # Switch to a branch, creating it if necessary
    go = "!f() { git checkout -b \"$1\" 2> /dev/null || git checkout \"$1\"; }; f"

    ci = commit

    lg = log --graph --pretty=tformat:'%Cred%h%Creset -%C(auto)%d%Creset %s %Cgreen(%an %ar)%Creset'

    # List contributors with number of commits
    contributors = shortlog --summary --numbered

    # Remove branches that have already been merged with master
    # a.k.a. ‘delete merged’
    dm = "!git branch --merged | grep -v '\\*' | xargs -n 1 git branch -d"

    # Amend the currently staged files to the latest commit
    amend = commit --amend --reuse-message=HEAD

    # Credit an author on the latest commit
    credit = "!f() { git commit --amend --author \"$1 <$2>\" -C HEAD; }; f"

[apply]

    # Detect whitespace errors when applying a patch
    whitespace = fix

[core]

        # If you want to use Sublime Text 2's subl wrapper:
        editor = subl -w

        # Treat spaces before tabs and all kinds of trailing whitespace as an error
        # [default] trailing-space: looks for spaces at the end of a line
        # [default] space-before-tab: looks for spaces before tabs at the beginning of a line
        whitespace = space-before-tab,-indent-with-non-tab,trailing-space

        # Make `git rebase` safer on OS X
        # More info: <http://www.git-tower.com/blog/make-git-rebase-safe-on-osx/>
        trustctime = false

        autocrlf = false
[diff]
        mnemonicPrefix = true
        wordRegex = .

[fetch]
        recurseSubmodules = on-demand

[grep]
        extendedRegexp = true

[log]
        abbrevCommit = true

[merge]
        conflictStyle = diff3
        # Include summaries of merged commits in newly created merge commit messages
        log = true
        tool = p4merge

[mergetool]
        keepBackup = false
        keepTemporaries = false
        prompt = false

[pull]
        # This is GREAT… when you know what you're doing and are careful
        # not to pull --no-rebase over a local line containing a true merge.
        # rebase = true
        # WARNING! This option, which does away with the one gotcha of
        # auto-rebasing on pulls, is only available from 1.8.5 onwards.
        rebase = preserve

[push]
        default = upstream

[rerere]
        # If, like me, you like rerere, decomment these
        # autoupdate = true
        # enabled = true

[status]
        # submoduleSummary = true
        showUntrackedFiles = all

[tag]
    sort = version:refname

[color]

    # Use colors in Git commands that are capable of colored output when
    # outputting to the terminal. (This is the default setting in Git ≥ 1.8.4.)
    ui = auto

[color "branch"]
    current = yellow reverse
    local = yellow
    remote = green

[color "diff"]
    meta = yellow bold
    frag = magenta bold # line info
    old = red # deletions
    new = green # additions

[color "status"]
    added = yellow
    changed = green
    untracked = cyan