Tag: debian

All the articles with the tag "debian".

• GPG/ GnuPG Practice

  6 Sep, 2025

  GPG’s all about importing/exporting keys, checking keys’ details, knowing public keys encrypt and secret keys decrypt. Handle secret keys carefully - backup and store them safe. I learned most from AI chats but ran all commands myself. Sharing this makes crypto less scary and more practical.

• Rsync - a powerful tool to sync the disk

  Updated: 27 Aug, 2025

  Rsync efficiently syncs files between folders and Linux machines, transferring only changes. Common options include -avz for archive mode with compression and --delete to mirror source deletions. It’s essential for backups, deployments, and daily file synchronization tasks across local and remote systems.