Programster's Blog

Tutorials focusing on Linux, programming, and open-source

ACME PHP - Prove Domain Ownership

Prove you own a domain to LetsEncrypt, using the ACME PHP tool.

ACME PHP - Registration

Register with LetsEncrypt using the ACME PHP.

Acme PHP - Installation

Install the ACME PHP tool.

AWS - Create Specific Keys For Security Access

See just how easy it is to create keys for your services that have limited access rights. This could save your bacon.

CentOS - Install MariaDB 5.5

Install MariaDB 5.5 on CentOS 7

Enable Syntax Highlighting with PrismJS

Quick start for using PrismJS for syntax highlighting.

MySQLi Prepared Statements

A brief tutorial on using prepared statements and their pros/cons.

Ubuntu 16.04 - Install Unity Tweak Tool

Install the unity tweak tool from a PPA

VLC

Ubuntu 16.04 - Install VLC PPA

Instructions for installing the various VLC PPAs

PHP

Ubuntu 16.04 - Install PHP Inotify

Install the Inotify extension for PHP 7.0 in Ubuntu 16.04

DNS

Using DigitalOcean for DNS

Instructions for switching to DigitalOcean as a DNS provider.

Composer Aliases

How you can use aliases for package names for testing dev branches.

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