Programster's Blog

Tutorials focusing on Linux, programming, and open-source


Generate GPG Master and Subkeys

A short guide on creating a GPG master key, before then creating subkeys for it.


GPG - Subkeys

A short post on GPG subkeys and why you should use them.

Yubikey - Link With GPG

Link your Yubikey with GPG

Ubuntu 16.04 - Install GPG Extension for PHP 7

Key File Formats

Learn about the different key file formats.

Debian 8 - Install GPG Extension for PHP 5.6

Ubuntu - Install GPG 2

GPG Cheatsheet

My cheatsheet for using GnuPG.


Nautilus GPG Integration

Learn how to add GPG support to the Nautilus file browser so that you can easily encrypt and decrypt files.

Generate GPG Keys

Learn how to generate GPG keys.