一行设置

$ git config --global alias.co checkout && git config --global alias.br branch && git config --global alias.ci commit && git config --global alias.st status && git config --global alias.unstage 'reset HEAD --' && git config --global alias.last 'log -1 HEAD'

用法:

$ git st
$ git co
$ git br
$ git ci
$ git last
$ git unstage <file | dir>

一切都将变成:

$ cat ~/.gitconfig

[user]
    name = Sample User
    email = sample@gmail.com
[core]
    filemode = false
    compression = 1
    quotepath = off
    ignorecase = false
[color]
    ui = auto
[alias]
    co = checkout
    br = branch
    ci = commit
    st = status
    last = log -1 HEAD
    unstage = reset HEAD --

希望能快点。

$ 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.

需要执行命令git config alias。在Git存储库中执行以下命令:

git config alias.ci commit

对于全局别名:

git config --global alias.ci commit

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

对我来说(我使用终端mac)只有当我添加.bash_profile并打开另一个选项卡来加载更改时才有效:

alias gst="git status"
alias gd="git diff"
alias gl="git log"
alias gco="git commit"
alias gck="git checkout"
alias gl="git pull"
alias gpom="git pull origin master"
alias gp="git push"
alias gb="git branch"

正如其他人所说，添加git别名的适当方法是在全局的.gitconfig文件中编辑~/。Gitconfig或者使用gitconfig——global别名。<alias> <git-command>命令

下面是我的~/的别名部分的副本。gitconfig文件:

[alias]
    st = status
    ci = commit
    co = checkout
    br = branch
    unstage = reset HEAD --
    last = log -1 HEAD

此外，如果您正在使用bash，我建议通过复制git-completion来设置bash补全。Bash到您的主目录，并从~/.bashrc中获取它。(我相信这是我从Pro Git在线书籍中学到的。)在Mac OS X上，我用以下命令完成了这个任务:

# Copy git-completion.bash to home directory
cp usr/local/git/contrib/completion/git-completion.bash ~/

# Add the following lines to ~/.bashrc
if [ -x /usr/local/git/bin/git ]; then
    source ~/.git-completion.bash
fi

注意:bash补全不仅适用于标准的git命令，也适用于你的git别名。

最后，为了真正减少击键次数，我在~/中添加了以下代码。Bash_aliases文件，它来自~/.bashrc:

alias gst='git status'
alias gl='git pull'
alias gp='git push'
alias gd='git diff | mate'
alias gau='git add --update'
alias gc='git commit -v'
alias gca='git commit -v -a'
alias gb='git branch'
alias gba='git branch -a'
alias gco='git checkout'
alias gcob='git checkout -b'
alias gcot='git checkout -t'
alias gcotb='git checkout --track -b'
alias glog='git log'
alias glogp='git log --pretty=format:"%h %s" --graph'