同步仓库并解决403报错

这时候对本地仓库和github进行同步

# git push -u origin master

error: The requested URL returned error: 403 Forbidden while accessing https://github.com/user/test.git/info/refs

fatal: HTTP request failed

提示403 Forbidden！

打开开关看详细日志

# export GIT_CURL_VERBOSE=1

# git push

* Couldn't find host github.com in the .netrc file; using defaults

* About to connect() to github.com port 443 (#0)

*   Trying 192.30.253.112... * Connected to github.com (192.30.253.112) port 443 (#0)

* Initializing NSS with certpath: sql:/etc/pki/nssdb

*   CAfile: /etc/pki/tls/certs/ca-bundle.crt

CApath: none

* SSL connection using TLS_RSA_WITH_AES_128_CBC_SHA

* Server certificate:

*       subject: CN=github.com,O="GitHub, Inc.",L=San Francisco,ST=California,C=US,postalCode=94107,STREET="88 Colin P Kelly, Jr Street",serialNumber=5157550,incorporationState=Delaware,incorporationCountry=US,businessCategory=Private Organization

*       start date: Mar 10 00:00:00 2016 GMT

*       expire date: May 17 12:00:00 2018 GMT

*       common name: github.com

*       issuer: CN=DigiCert SHA2 Extended Validation Server CA,OU=www.digicert.com,O=DigiCert Inc,C=US

> GET /user/test.git/info/refs?service=git-receive-pack HTTP/1.1

User-Agent: git/1.7.1

Host: github.com

Accept: */*

Pragma: no-cache

* The requested URL returned error: 401 Authorization Required

* Closing connection #0

* Couldn't find host github.com in the .netrc file; using defaults

* About to connect() to github.com port 443 (#0)

*   Trying 192.30.253.112... * Connected to github.com (192.30.253.112) port 443 (#0)

*   CAfile: /etc/pki/tls/certs/ca-bundle.crt

CApath: none

* SSL connection using TLS_RSA_WITH_AES_128_CBC_SHA

* Server certificate:

*       subject: CN=github.com,O="GitHub, Inc.",L=San Francisco,ST=California,C=US,postalCode=94107,STREET="88 Colin P Kelly, Jr Street",serialNumber=5157550,incorporationState=Delaware,incorporationCountry=US,businessCategory=Private Organization

*       start date: Mar 10 00:00:00 2016 GMT

*       expire date: May 17 12:00:00 2018 GMT

*       common name: github.com

*       issuer: CN=DigiCert SHA2 Extended Validation Server CA,OU=www.digicert.com,O=DigiCert Inc,C=US

> GET /user/test.git/info/refs HTTP/1.1

User-Agent: git/1.7.1

Host: github.com

Accept: */*

Pragma: no-cache

* The requested URL returned error: 403 Forbidden

* Closing connection #0

error: The requested URL returned error: 403 Forbidden while accessing https://github.com/user/test.git/info/refs

fatal: HTTP request failed

可以看到上面红色加粗的文字（The requested URL returned error: 401 Authorization Required），是权限问题导致的，可以修改.git/config文件追加用户名和密码：

1）编辑.git/config文件

2）在[remote “origin”]下找到找到url变量

3）修改url = https://github.com/user/test.git，修改为url = ssh://git@github.com/user/test.git，修改完了保存

4）通过git push origin master进行同步，已经可以成功了