git remote

git是一个分布式代码管理工具，所以可以支持多个仓库，在git里，服务器上的仓库在本地称之为remote。

直接clone一个仓库：

$: git clone [email protected]:projects/search.git

另外一种clone方式：

# 创建目录初始化本地仓库
$: mkdir search && cd search
$: git init
# 添加远程仓库路径
$: git remote add github [email protected]:yyfrankyy/search.git
# 实际上，pull 就是 fetch + merge
$: git pull github --all --tags

把工作目录迁移到github上面：

$: git remote add github [email protected]:yyfrankyy/search.git
$: git push github --all --tags

显示所有的远程仓库

$: git remote -v
origin	[email protected]:projects/search.git (fetch)
origin	[email protected]:projects/search.git (push)
github	[email protected]:yyfrankyy/search.git (fetch)
github	[email protected]:yyfrankyy/search.git (push)

重命名远程仓库

$: git remote rename github gh
$: git remote
origin
gh

删除远程仓库

$: git remote rm github
$: git remote
origin

从远程仓库抓取数据，更新本地仓库：

$: git fetch origin
remote: Counting objects: 58, done.
remote: Compressing objects: 100% (41/41), done.
remote: Total 44 (delta 24), reused 1 (delta 0)
Unpacking objects: 100% (44/44), done.
From git://search.ued.taobao.net:projects/search.git
 * [new branch]      product     -> origin/product

查看远程仓库信息，可用于跟踪别人的push：

$: git remote show origin
* remote origin
  Fetch URL: [email protected]:projects/search.git
  Push  URL: [email protected]:projects/search.git
  HEAD branch: master
  Remote branches:
    master  tracked
    p4popt  tracked
    prepub  tracked
    product tracked
  Local branches configured for 'git pull':
    master  merges with remote master
    p4popt  merges with remote p4popt
    prepub  merges with remote prepub
    product merges with remote product
  Local refs configured for 'git push':
    master  pushes to master  (up to date)
    p4popt  pushes to p4popt  (up to date)
    prepub  pushes to prepub  (up to date)
    product pushes to product (up to date)