stephenfrench9

# the * and ** operator in assignment, reference, and function signatures

# * Reference: unroll the list. Something has to catch it:
a = ['aaa', 'aa']
[*a]
{*a}
def two_i(a, b):
    print(a)
    print(b)
two_i[*a]

stephenfrench9

1. Make a key pair

   ssh-keygen -t ed25519 -C "[email protected]" -f ~/.ssh/github
   

   (press enter instead of typing a passphrase. note that -C is just a comment)
2. Configure your ssh tool to use the keypair by modifying ~/.ssh/config

   echo '
   HOST *github*
     AddKeysToAgent yes