software

Make System Changes with Confidence Thanks to a Robust `Rollback Plan`

2023-02-18
Get Things Done
5 min read

TLDR; A rollback plan is crucial to minimize downtime and prevent loss of data or revenue after a planned change. To create one, identify risks, establish checkpoints, create a plan, and communicate it to stakeholders. Best practices include testing, automating, and documenting the process. Measuring success involves reviewing, evaluating impact,… Read More »Make System Changes with Confidence Thanks to a Robust Rollback Plan

Implementing Linux `Secure Configuration`

2023-03-12
Bash, Linux, Security
3 min read

When it comes to operating systems, Linux is considered one of the most secure options available. However, like any other system, it can be vulnerable to attacks if not properly configured. In this blog, we’ll explore the steps you can take to secure your Linux systems and protect them from… Read More »Implementing Linux Secure Configuration

The Unsung Hero of the Tech World: `IT Operations`

2023-03-13
General
4 min read

Have you ever wondered what happens behind the scenes to keep websites and applications running smoothly? IT operations is the unsung hero of the tech world, and it’s time to give them the recognition they deserve! In this blog, you’ll learn the basics of IT operations and why it’s essential… Read More »The Unsung Hero of the Tech World: IT Operations

Unlock the Powers of Vagrant `Inline Shell Scripts`

2023-03-12
Bash, Linux, Productivity, Scripting, Virtualization
4 min read

Vagrant is a powerful tool that allows developers to create and manage virtual development environments. One of the most useful features of Vagrant is the ability to run inline shell scripts during the provisioning process. These scripts can be used to automate various tasks such as installing software, configuring settings,… Read More »Unlock the Powers of Vagrant Inline Shell Scripts

Understanding the Different Types of IT `Documentation`

2023-02-18
Documentation, General
2 min read

Documentation in IT can be divided into several sections, including: Technical documentation This includes documentation related to the technical details of a software or system, such as architecture diagrams, API reference guides, and installation instructions. For example, a power user may use technical documentation to understand how to install and… Read More »Understanding the Different Types of IT Documentation

Say Goodbye to Apt and Hello to `Nala`

2023-02-18
Linux
2 min read

Nala as an Alternative to Apt Nala is an alternative to the well-known Apt package manager for Ubuntu 22.04. It is a powerful command-line tool that is designed to make the installation and management of packages much easier by providing a better user experience. Lana is a front-end to the… Read More »Say Goodbye to Apt and Hello to Nala

Automating `Software Deployment` with Bash Scripts

2023-03-12
Bash, Linux, Scripting
3 min read

Writing a Bash Script to Deploy Software to Multiple Machines Bash scripting is one of the most powerful and versatile tools for deploying software to multiple machines. This guide will cover the basics of writing a Bash script that can be used to deploy software, along with practical examples and… Read More »Automating Software Deployment with Bash Scripts

Automating Linux Software Updates – Making Life Easier for Power Users

2023-03-12
Bash, Linux, Scripting, Security
2 min read

Benefits of Automating Software Updates Automating software updates is a great way to streamline the process and ensure that all software is up to date. It’s also beneficial for power users as it can minimize downtime and help them stay on top of any security updates or bug fixes. Use-Cases… Read More »Automating Linux Software Updates – Making Life Easier for Power Users

Installing Puppet Agent on a `Windows Server Node`

2023-03-13
Puppet, Windows
3 min read

Prerequisites Before we dive into the installation process, there are a few prerequisites that must be met: Installation Replace <PUPPET_MASTER_HOSTNAME> with the hostname of your Puppet master. You should see output similar to this: This output indicates that the Puppet agent was able to successfully communicate with the Puppet master… Read More »Installing Puppet Agent on a Windows Server Node