git@osc ssh配置路過的坎

背景：osc 合做帳號登陸，3個月前建立的項目，過程不描述了。前一陣開始用git，安裝和使用參考git@osc的幫助文檔（傳送門：http://www.liaoxuefeng.com/wiki/0013739516305929606dd18361248578c67b8067c8c017b000）。爲了方便開發，後續直接clone項目到本地，問題是clone，add，遠程倉庫等都沒問題，只是Push時一直拋出權限問題 " Please make sure you have the correct access rights and the repository exists" 。用一段Github後繼續搞起，發現本身當時犯的幾個白癡錯誤一一列舉，遇到一樣坎的朋友能夠參考。

1.  克隆項目到本地， add 和添加到遠程倉庫，一切都是順利的
wangs-MacBook-Pro:git-osc wangjiankui$ git clone git@git.oschina.net:wangjiankui/Scavenger.git
Cloning into 'Scavenger'...
remote: Counting objects: 4, done.
remote: Compressing objects: 100% (3/3), done.
remote: Total 4 (delta 0), reused 0 (delta 0)
Receiving objects: 100% (4/4), done.
wangs-MacBook-Pro:git-osc wangjiankui$
wangs-MacBook-Pro:git-osc wangjiankui$ ls
Scavenger
wangs-MacBook-Pro:git-osc wangjiankui$ cd Scavenger/
wangs-MacBook-Pro:Scavenger wangjiankui$ ls
README.md
wangs-MacBook-Pro:Scavenger wangjiankui$ ls
History          README.md     scavenger.py
wangs-MacBook-Pro:Scavenger wangjiankui$
wangs-MacBook-Pro:Scavenger wangjiankui$ git status
# On branch master
# Untracked files:
#   (use "git add <file>..." to include in what will be committed)
#
#     History
#     scavenger.py
nothing added to commit but untracked files present (use "git add" to track)
wangs-MacBook-Pro:Scavenger wangjiankui$
wangs-MacBook-Pro:Scavenger wangjiankui$ git add History
wangs-MacBook-Pro:Scavenger wangjiankui$ git add scavenger.py
wangs-MacBook-Pro:Scavenger wangjiankui$ git status
# On branch master
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#     new file:   History
#     new file:   scavenger.py
#
wangs-MacBook-Pro:Scavenger wangjiankui$ git remote
origin
wangs-MacBook-Pro:Scavenger wangjiankui$ git push origin master
Access denied.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

錯誤一：將publich key錯誤添加到項目的部署公鑰中，必定注意是加到本身帳號的公鑰中，地址：http://git.oschina.net/keys。

錯誤二：SSH配置有問題，參考了Jackin的文檔，後面的添加key到/etc/.ssh/ssh_config一步，由於我自己機器中的文件沒有配置，因此沒有按照文檔作。
wangs-MacBook-Pro:Scavenger wangjiankui$ ssh-add -l
2048 2f:56:43:c3:7d:72:6a:98:d8:aa:77:92:c5:65:10:59 /Users/wangjiankui/.ssh/github_rsa (RSA)
2048 b6:2f:c7:f5:94:57:1f:06:d1:ca:9a:29:f4:e7:b6:26 /Users/wangjiankui/.ssh/id_rsa (RSA)
wangs-MacBook-Pro:Scavenger wangjiankui$
wangs-MacBook-Pro:Scavenger wangjiankui$ ssh-add /Users/wangjiankui/.ssh/id_rsa_osc
Identity added: /Users/wangjiankui/.ssh/id_rsa_osc (/Users/wangjiankui/.ssh/id_rsa_osc)
wangs-MacBook-Pro:Scavenger wangjiankui$ ssh-add -l
2048 2f:56:43:c3:7d:72:6a:98:d8:aa:77:92:c5:65:10:59 /Users/wangjiankui/.ssh/github_rsa (RSA)
2048 b6:2f:c7:f5:94:57:1f:06:d1:ca:9a:29:f4:e7:b6:26 /Users/wangjiankui/.ssh/id_rsa (RSA)
2048 0c:4b:19:14:b8:31:fc:e8:22:13:26:2c:d3:fb:af:5f /Users/wangjiankui/.ssh/id_rsa_osc (RSA)
wangs-MacBook-Pro:Scavenger wangjiankui$
wangs-MacBook-Pro:Scavenger wangjiankui$ ssh -T git@git.oschina.net
Welcome to Git@OSC , 王建奎Jerrick!
wangs-MacBook-Pro:Scavenger wangjiankui$
wangs-MacBook-Pro:Scavenger wangjiankui$ git push -u origin master
Counting objects: 5, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (4/4), done.
Writing objects: 100% (4/4), 2.55 KiB, done.
Total 4 (delta 0), reused 0 (delta 0)
To git@git.oschina.net:wangjiankui/Scavenger.git
   a12daef..fa394ab  master -> master
Branch master set up to track remote branch master from origin.

這樣就成功了，開會去了，先寫這麼多。

新的問題：commit時提示：fatal: unable to auto-detect email address
vi ~/.ssh/
github_rsa      github_rsa.pub  id_rsa          id_rsa.pub      known_hosts    

ssh-add -l
2048 bd:4d:21:c6:6f:ff:8e:86:f6:af:e8:8c:d4:97:6c:90 /Users/wangjiankui/.ssh/id_rsa (RSA)
2048 48:36:b2:ac:76:ca:c8:87:b5:18:68:79:8c:7c:b4:84 /Users/wangjiankui/.ssh/github_rsa (RSA)

wangs-MacBook-Pro:Scavenger wangjiankui$  vi ~/.ssh/known_hosts  ##刪除git@oschina 的記錄
wangs-MacBook-Pro:Scavenger wangjiankui$  ssh -T git@git.oschina.net
The authenticity of host 'git.oschina.net (112.124.6.106)' can't be established.
RSA key fingerprint is e3:ee:82:78:fb:c0:ca:24:65:69:ba:bc:47:24:6f:d4.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'git.oschina.net,112.124.6.106' (RSA) to the list of known hosts.
Welcome to Git@OSC, 王建奎Jerrick!



wangs-MacBook-Pro:Scavenger wangjiankui$ ssh -T git@git.oschina.netWelcome to Git@OSC, 王建奎Jerrick!
wangs-MacBook-Pro:Scavenger wangjiankui$
wangs-MacBook-Pro:Scavenger wangjiankui$ git commit common/toolutil.py

*** Please tell me who you are.

Run

  git config --global user.email "you@example.com"
  git config --global user.name "Your Name"

to set your account's default identity.
Omit --global to set the identity only in this repository.

fatal: unable to auto-detect email address (got 'wangjiankui@localhost.(none)')
wangs-MacBook-Pro:Scavenger wangjiankui$
wangs-MacBook-Pro:Scavenger wangjiankui$ Omit --global
-bash: Omit: command not found
wangs-MacBook-Pro:Scavenger wangjiankui$ git config --global user.email "zzzzzz@126.com"
wangs-MacBook-Pro:Scavenger wangjiankui$ git config --global user.name "王建奎Jerrick"
wangs-MacBook-Pro:Scavenger wangjiankui$
wangs-MacBook-Pro:Scavenger wangjiankui$ git commit common/toolutil.py
Aborting commit due to empty commit message.
wangs-MacBook-Pro:Scavenger wangjiankui$ git commit common/toolutil.py -m '小時抓取'
[master eb6918f] 小時抓取
 1 file changed, 3 insertions(+)
wangs-MacBook-Pro:Scavenger wangjiankui$
wangs-MacBook-Pro:Scavenger wangjiankui$ git push -u origin master
Counting objects: 7, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (4/4), done.
Writing objects: 100% (4/4), 399 bytes, done.
Total 4 (delta 3), reused 0 (delta 0)
To git@git.oschina.net:wangjiankui/Scavenger.git
   20a8fd0..eb6918f  master -> master
Branch master set up to track remote branch master from origin.