服务器上挂了2块硬盘，于是用git作为备份工具，把硬盘1上的数据备份到硬盘2（即把硬盘2当远程仓库），当push的时候，git报错了
remote: error: refusing to update checked out branch: refs/heads/master remote: error: By default, updating the current branch in a non-bare repository remote: error: is denied, because it will make the index and work tree inconsistent remote: error: with what you pushed, and will require 'git reset --hard' to match remote: error: the work tree to HEAD. remote: error: remote: error: You can set 'receive.denyCurrentBranch' configuration variable to remote: error: 'ignore' or 'warn' in the remote repository to allow pushing into remote: error: its current branch; however, this is not recommended unless you remote: error: arranged to update its work tree to match what you pushed in some remote: error: other way. remote: error: remote: error: To squelch this message and still keep the default behaviour, set remote: error: 'receive.denyCurrentBranch' configuration variable to 'refuse'. To /data/bbs ! [remote rejected] master -> master (branch is currently checked out) error: 无法推送一些引用到 '/data/bbs'
提示'receive.denyCurrentBranch' configuration variable to 'refuse'. To /data/bbs ，所以需要在远程仓库中修改git的config
打开 .git/config
在后面增加
[receive] denyCurrentBranch = ignore
然后再push就不会被拒绝了