使用git和第二个已编译的ssh

Question

我的机器在CentOS 5上，我无法升级它。

# ssh -V 
OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008 
# which ssh 
/usr/bin/ssh 

的OpenSSH/OpenSSL的太旧连接到ssh://[email protected]:443（是的，有一个代理）

所以我在/ tmp/SSH编译最近的SSH和SSL的版本

# /tmp/ssh/bin/ssh -V 
OpenSSH_6.9p1, OpenSSL 1.0.2j 26 Sep 2016 

它像charme

# /tmp/ssh/bin/ssh -v [email protected] -p 443 
... 
debug1: Next authentication method: publickey 
debug1: Offering RSA public key: /root/.ssh/id_rsa 
debug1: Server accepts key: pkalg ssh-rsa blen 277 
debug1: Authentication succeeded (publickey). 
Authenticated to altssh.bitbucket.org (via proxy). 
debug1: channel 0: new [client-session] 
debug1: Entering interactive session. 
PTY allocation request failed on channel 0 
logged in as *********. 

You can use git or hg to connect to Bitbucket. Shell access is disabled. 
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 
debug1: channel 0: free: client-session, nchannels 1 
Connection to altssh.bitbucket.org closed. 
Transferred: sent 3552, received 1744 bytes, in 0.4 seconds 
Bytes per second: sent 9724.6, received 4774.7 
debug1: Exit status 0 

现在，我该如何告诉git使用/ tmp/ssh/bin/ssh而不是/ usr/bi n/ssh？

Answer 1

您可以将替代ssh二进制文件的基本目录预置为PATH，也可以将GIT_SSH环境变量设置为备选ssh的路径。例如：

export GIT_SSH=/to/ssh/bin/ssh