git学习笔记(二)

1. 解决无法向新建git仓库推送分支的问题

• 问题描述: 在服务器新建git仓库后无法向git推送分支

• 报错信息

    Compressing objects: 100% (1372/1372), done.
    remote: fatal: Unable to create temporary file 'some-repository.git/.git/./objects/pack/tmp_pack_XXXXXX': Permission denied
    fatal: sha1 file '' write error: Broken pipe
    error: failed to push some refs to 'git@somehost:/some-repository.git'
  

• 出错原因
  
  远程仓库未开放

• 解决方案:

  • 首先开放远程仓库:

  git config core.sharedRepository
  

  • 然后修改权限:

  chgrp -R git .
  chmod -R g+rwX .
  find . -type d -exec chmod g+s '{}' +
  

• 再次推送:

  To somehost:some-repository.git
   * [new branch]      master -> dev
  

友情提示: 向远程仓库已检出的分支发起推送也会推送失败

```
remote error: refuse to update checked out branch: refs/heads/master
remote error: ...
```