GitHub后台可以添加多个SSH Keys,但是同一个SSH Keys只能在添加在一个帐号上(添加时提示“Key is already in use”)。理由很容易想到,SSH公钥使用时相当于用户名密码,不可能两个不同的帐号使用同一个用户名密码。要想在多个GitHub帐号上添加公钥,就要在本地生成多个SSH Keys,每个GitHub帐号对应一个不同的SSH Keys。步骤如下: larry@thk:~$ ssh-keygen -t rsa -C 'git@webmaster.me' Generating public/private rsa key pair. Enter file in which to save the key (~/.ssh/id_rsa): ~/.ssh/id_rsa2 #这里输入一个新的ssh key文件名 Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in ~/.ssh/id_rsa2. Your public key has been saved in ~/.ssh/id_rsa2.pub. The key fingerprint is: 3a:01:17:b3:f9:26:5b:53:b3:69:be:71:a8:66:f6:96 git@webmaster.me The key's randomart image is: +--[ RSA 2048]----+ | o | | = | | . + o | | . . . + | | o S + | | B + . | | + .+ + | | .E..+ | | +.oo | +-----------------+ larry@thk:~$ ssh-add ~/.ssh/id_rsa2 Identity added: ~/.ssh/id_rsa2 (~/.ssh/id_rsa2)
~/.ssh/id_rsa2为新SSH Keys文件名,根据实际情况修改,保证每次不一样即可。 #建一个github别名,新建的帐号使用这个别名做克隆和更新 Host github2 HostName github.com User git IdentityFile ~/.ssh/id_rsa2.pub
4、将GitHub SSH仓库地址中的git@github.com替换成新建的Host别名。 git remote set-url origin github2:freehost/mail.git(责任编辑:IT) |