BalCCon2k17 - MacLemon and Hetti - SSH From Zero to Hero workshop
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vim ~/.ssh/config
Host workshop
HostName ssh-host01.example.com
Port 22
User balccon0
IdentityFile ~/.ssh/mykey
Host *
AddKeysToAgent yes
// AddKeysToAgent ask
IdentitiesOnly yes
ForwardAgent no
// current connection number
w | wc -l
// upload key
ssh-copy-id -i ~/.ssh/mykey.pub workshop
// If you have setup a passphase when creating a key pair
ssh-agent
ssh-add ~/.ssh/mykey
// Delet all keys from ssh-agent
ssh-add -D
ssh-add -l