SSH & Remote Administration
Stop typing your password when SSH keys are already set up
🧩 The Challenge
You’ve got your public key on the remote box, but SSH keeps nagging you for the account password anyway. It’s infuriating when you’re trying to script something and it dies instantly because the handshake didn’t go the way you expected.
đź’ˇ The Fix
Crank up the verbosity of your SSH connection to see exactly which file the server is rejecting or ignoring. It’ll show you the exact handshake dance so you can spot the file permission or path issue in seconds.
ssh -v user@remote-host⚙️ Why It Works
Running with the -v flag forces the client to dump the entire debug log of the authentication exchange to your terminal. Seeing the “offending key” or “refused authentication” error message makes it obvious why your keys aren’t working.
🚀 Pro-Tip: Check the permissions on the remote .ssh directory because SSH will silently ignore everything if the folder is group-writable.
Linux Tips & Tricks | © ngelinux.com | 9/22/2026