ssh-key – ITFROMZERO – Share tobe shared!

Signing Git Commits with SSH Keys: The Fastest Way to Get the “Verified” Badge

By admin June 10, 2026

Forget GPG; you can now sign Git commits lightning-fast using SSH keys. Here is a detailed guide to getting that 'Verified' badge on GitHub with simple steps.

Git

Git Config ‘Switching’: Automatically Change Email and SSH Keys by Directory

By admin May 26, 2026

Learn how to use Git includeIf to automatically switch your Email, Name, and SSH Key based on project directories. The ultimate solution for developers managing multiple Git accounts.

Fedora

Setting Up OpenSSH Server on Fedora: SSH Keys, sshd_config Hardening, and firewalld Integration

By admin May 25, 2026

A practical guide to installing and hardening OpenSSH Server on Fedora: key-based authentication (ED25519), disabling password auth, configuring sshd_config via drop-in files, and integrating firewalld with zone management. The standard workflow for production and development server environments.