Ansible
Manage Users, SSH Keys and Sudo with Ansible
Onboard and offboard users across a group of Linux servers with one playbook: accounts, SSH keys and sudo rules defined as data, applied with loops and validated before they land.
Security
Ghost
Ghost Admin Login Gets Stuck on "Signing in": The staffDeviceVerification Problem
I recently encountered a frustrating Ghost issue that had me completely stumped. I could not log into my Admin account. If you're experiencing similar symptoms after a server migration or a fresh Ghost installation, the culprit might be Ghost's staffDeviceVerification security feature.
JWT
Understanding JWT Tokens: A Beginner's Guide to JSON Web Tokens
Unlock JWTs: tiny, signed secrets for logins & trust. See their magic—header, payload, signature—click into place. Play at jwt.io. Your dev superpower awaits!