我认为最有用的gitconfig是这样的，我们总是在git中使用20%的函数，你可以试试“g ll”，它是惊人的，细节:

[user]
    name = my name
    email = me@example.com
[core]  
    editor = vi 
[alias]
    aa = add --all
    bv = branch -vv
    ba = branch -ra
    bd = branch -d
    ca = commit --amend
    cb = checkout -b
    cm = commit -a --amend -C HEAD
    ci = commit -a -v
    co = checkout
    di = diff
    ll = log --pretty=format:"%C(yellow)%h%Cred%d\\ %Creset%s%Cblue\\ [%cn]" --decorate --numstat
    ld = log --pretty=format:"%C(yellow)%h\\ %C(green)%ad%Cred%d\\ %Creset%s%Cblue\\ [%cn]" --decorate --date=short --graph
    ls = log --pretty=format:"%C(green)%h\\ %C(yellow)[%ad]%Cred%d\\ %Creset%s%Cblue\\ [%cn]" --decorate --date=relative
    mm = merge --no-ff
    st = status --short --branch
    tg = tag -a 
    pu = push --tags
    un = reset --hard HEAD  
    uh = reset --hard HEAD^
   [color]  
    diff = auto  
    status = auto  
    branch = auto 
   [branch]  
    autosetuprebase = always

为了让别名比其他答案中提到的标准git配置方式更短，我创建了一个npm包mingit (npm install -g mingit)，这样大多数命令将变成两个字符而不是两个单词。下面是一些例子:

g a .                   // git add .
g b other-branch        // git branch other-branch
g c "made some changes" // git commit -m "made some changes"
g co master             // git checkout master
g d                     // git diff
g f                     // git fetch
g i                     // git init 
g m hotfix              // git merge hotfix
g pll                   // git pull
g psh                   // git push
g s                     // git status

其他命令也同样简短。这也保持了bash的完成。该包为您的dotfiles添加了一个bash函数，适用于osx, linux和windows。此外，与其他别名不同，它别名git -> g以及第二个参数。

$ git update
git: 'update' is not a git command. See 'git --help'.

Did you mean this?
    update-ref

$ git config --global alias.update 'pull -v'

$ git update
From git://git.kernel.org/pub/scm/git/git
 = [up to date]      html       -> origin/html
 = [up to date]      maint      -> origin/maint
 = [up to date]      man        -> origin/man
 = [up to date]      master     -> origin/master
 = [up to date]      next       -> origin/next
 = [up to date]      pu         -> origin/pu
 = [up to date]      todo       -> origin/todo
Already up-to-date.

这招对我很管用:

bco = "!f(){ git branch ${1} && git checkout ${1}; };f"

on:

$ git --version

git version 1.7.7.5 (Apple Git-26)

你可以使用git的配置设置自定义的git别名。语法如下:

git config --global alias.<aliasName> "<git command>"

例如，如果你需要一个别名来显示有合并冲突的文件列表，运行:

git config --global alias.conflicts "diff --name-only --diff-filter=U"

现在你只能使用"conflicts"来使用上面的命令:

git conflicts
# same as running: git diff --name-only --diff-filter=U

我创建了别名dog来显示日志图:

git config --global alias.dog "log --all --decorate --oneline --graph"

使用方法如下:

git dog