What is “origin” in Git?
Posted nomasp
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这是来自StackOverflow上的提问:
When I run:
git push origin branchname
What exactly is origin and why do I have to type it before the branch name?
我来将其保存到墙内。
一句话概括:origin是你的系统上对于某个特定的远程(GitHub)仓库的别名。
它不是某个仓库的真实属性。
当你执行下面操作时,意思就是推送到origin仓库,你不需要输入仓库的真实地址,而且也可以不使用origin这个别名。请接着看。
git push origin branchname
从这里可以看到别名以及对应的真实地址:
MacBook-Pro:LeetCode-Solution nomasp$ git remote -v
origin https://github.com/NoMasp/LeetCode-Solution.git (fetch)
origin https://github.com/NoMasp/LeetCode-Solution.git (push)
所以你也可以通过这种方式来推送提交:
git push git@github.com:git/git.git master
你也可以对这个alias来重命名:
MacBook-Pro:LeetCode-Solution nomasp$ git remote rename origin mynewalias
MacBook-Pro:LeetCode-Solution nomasp$ git br --all
* master
remotes/mynewalias/HEAD -> mynewalias/master
remotes/mynewalias/master
重命名之后:
MacBook-Pro:LeetCode-Solution nomasp$ git remote -v
mynewalias https://github.com/NoMasp/LeetCode-Solution.git (fetch)
mynewalias https://github.com/NoMasp/LeetCode-Solution.git (push)
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