git push 到远程服务器时，抛出异常：
remote: error: insufficient permission for adding an object to repository database ./objects
remote: fatal: failed to write object
fatal: sha1 file '<stdout>' write error: Broken pipe
error: remote unpack failed: unpack-objects abnormal exit
解决办法:
[root@zhblog git]# ls
readme.txt res.git t2.git test.git t.git
[root@zhblog git]# id git
uid=1000(git) gid=1000(git) groups=1000(git)
[root@zhblog git]# chown -R git res.git/
[root@zhblog git]# cd res.git/
[root@zhblog res.git]# git config --bool core.bare true
重试：
Administrator@PC-20171115IKZF MINGW64 /e/res/res (master)
$ git push origin master
Enumerating objects: 6, done.
Counting objects: 100% (6/6), done.
Delta compression using up to 4 threads
Compressing objects: 100% (5/5), done.
Writing objects: 100% (6/6), 16.44 MiB | 1.96 MiB/s, done.
Total 6 (delta 0), reused 0 (delta 0)
To 39.98.172.45:/home/git/res.git
* [new branch] master -> master