ssh WARNING: UNPROTECTED PRIVATE KEY FILE! code example
Example 1: WARNING: UNPROTECTED PRIVATE KEY FILE
sudo chmod 600 ~/.ssh/id_rsasudo chmod 600 ~/.ssh/id_rsa.pubExample 2: private key is too open
chmod 600 ~/.ssh/id_rsasudo chmod 600 ~/.ssh/id_rsasudo chmod 600 ~/.ssh/id_rsa.pubchmod 600 ~/.ssh/id_rsa