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SSH Keys

Command Line

To add a key to the server, SSH into the server, run this command, and paste the contents of your public key at the bottom of the authorized_keys file on a new line.

vim ~/.ssh/authorized_keys

To create a new SSH key

ssh-keygen -t rsa -b 2048 -C "<comment>"

Gitlab.com SSH config

# GitLab.com
Host gitlab.com
  PreferredAuthentications publickey
  IdentityFile ~/.ssh/gitlab_com_rsa