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dsdanielpark/git_ssh.md

Last active April 11, 2023 11:18
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manage mutiple git ssh
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git_ssh.md

SSH rsa key gen in local storage

   2 cd ~/.ssh
   
   3 ls -al

   # SSH Keygen
   5 ssh-keygen -t rsa -C "[email protected]" -f "id_rsa_gitId1"
   6 ssh-keygen -t rsa -C "[email protected]" -f "id_rsa_gitId2"

   16  cd ~/.ssh
   17  eval "$(ssh-agent -s)"               # activate ssh
   
   18  ssh-add ~/.ssh/id_rsa_[gitId1]
   19  ssh-add ~/.ssh/id_rsa_[gitId2]

register SSH rsa public key to web gitid setting. (setting - ssh)

   
   22  code ~/.ssh/id_rsa_[gitId1].pub         
   23  code ~/.ssh/id_rsa_[gitId2].pub

SSH config setting

code ~/.ssh/config

config

Host github.com
   HostName github.com
   User [gitId1]@gmail.com
   IdentityFile ~/.ssh/id_rsa_[gitId1]
   

Host github.com
   HostName github.com
   User [gitId1]@gmail.com
   IdentityFile ~/.ssh/id_rsa_[gitId2]

Then clone via SSH using host

when want to change host name like this

Host github.com
   HostName github.com
   User [gitId1]@gmail.com
   IdentityFile ~/.ssh/id_rsa_[gitId1]
   

Host github.com.workplace
   HostName github.com
   User [gitId1]@gmail.com
   IdentityFile ~/.ssh/id_rsa_[gitId2]

git@[Host]:DSDanielPark/deeptechlog.git

[email protected]:DSDanielPark/deeptechlog.git
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