我使用shell脚本将我切换到任何我想要“活跃”的帐户。从本质上讲，您可以从头开始，正确配置一个帐户并正常工作，然后将这些文件移动到具有适当前缀的名称。从那时起，你可以使用命令“github”，或“gitxyz”切换:

# my github script
cd ~/.ssh

if [ -f git_dhoerl -a -f git_dhoerl.pub -a -f config_dhoerl ]
then
    ; 
else 
    echo "Error: missing new files"
    exit 1
fi 

# Save a copy in /tmp, just in case
cp id_rsa /tmp
cp id_rsa.pub /tmp
cp config /tmp
echo "Saved old files in /tmp, just in case"

rm id_rsa
rm id_rsa.pub
rm config
echo "Removed current links/files"

ln git_dhoerl id_rsa
ln git_dhoerl.pub id_rsa.pub
ln config_dhoerl config

git config --global user.email "dhoerl@<company>.com"
git config --global github.user "dhoerl"        
git config --global github.token "whatever_it_is"

ssh-add -D

我在这方面运气不错。我还在Xcode中创建了一个运行脚本(为Mac用户)，所以它不会构建我的项目，除非我有适当的设置(因为它使用git):

运行脚本放在Dependencies之后(使用/bin/ksh作为shell):

if [ "$(git config --global --get user.email)" != "dhoerl@<company>.com" ]
then
    exit 1
fi

编辑:添加测试新文件是否存在，并将旧文件复制到/tmp以解决下面@naomik的注释。

如果你碰巧安装了WSL，你可以有两个独立的git帐户——一个在WSL上，一个在windows上。

只要在你最喜欢的编辑器中添加这一行，你就完成了一生

git remote set-url origin https://user-token-of-particular-user@github.com/profile-name/repo-name

2023年更新:

你可以使用Github桌面。在这里，你只需要在本地克隆存储库，并使用Github Desktop管理代码。

Go to ~/.ssh Create a file named config(have no extension ) Open config file & add below codes. (change according to your account) Account 1 # account_1 Host gitlab.com-account_1 HostName gitlab.com User git PreferredAuthentications publickey IdentityFile ~/.ssh/id_rsa_account_1 Account 2 # Account2 Host gitlab.com-Account2 HostName gitlab.com User git PreferredAuthentications publickey IdentityFile ~/.ssh/id_rsa_Account2 Account 3 # Account_3 Host github.com-Account3 HostName github.com User git PreferredAuthentications publickey IdentityFile ~/.ssh/id_rsa_Account_3 Add remote url as follows Account 1 git remote add origin git@gitlab.com-account_1:group_name/repo_name.git Account 2 git remote add origin git@gitlab.com-Account2:group_name/repo_name.git Account 3 git remote add origin github.com-Account3:github_username/repo_name.git

确保IdentityFile名称与您在ssh密钥生成过程中创建的名称相同。

选项0:你不想乱搞操作系统设置..你只是想为一次回购提交一个不同的github账户，使用不同的公钥。

解决方案:

create the new key: ssh-keygen -t rsa -b 4096 -f ~/.ssh/alt_rsa add the key to the keyset: ssh-add -K ~/.ssh/alt_rsa copy and add the pub key to the github account: (see github instructions) test the key with github: ssh -i ~/.ssh/alt_rsa T git@github.com clone the repo using the git protocol (not HTTP): git clone git@github:myaccount... in the cloned repo: git config core.sshCommand "ssh -i ~/.ssh/alt_rsa -F /dev/null" git config user.name [myaccount] git config user.email [myaccount email] now you should be able to git push correctly without interferring with your everyday git account