System & Network Admin

Learn how to run MySQL, PostgreSQL, MongoDB and other stateful applications on Kubernetes in this step-by-step tutorial.

I've been trying to create a new Raspbian image with a different kernel (with CAN support) and with Python 3.3 installed. Rather than doing all of this on the Raspberry Pi, I thought it would be

Unzip is a command line tool that allows you to list, test, and extract compressed zip archives. In this article, we will explain how to use the unzip command to unzip files in Linux systems.

Fuzz testing is a technique for automatically uncovering bugs in software. The problem is that it’s a pain to set up. Read any fuzz testing tutorial, and the first task is an hour of building tools from source and chasing down dependencies upon dependencies. I recently found that Nix eliminates a lot of the gruntwork from fuzz testing. I created a Nix configuration that kicks off a fuzz testing workflow with a single command.

This cross-platform file manager, for both Linux and Mac, shows serious promise once a few rough edges are smoothed out.

The .htaccess file is a powerful configuration file used on Apache-based web servers to manage and modify settings at the directory level.

m4 is a general-purpose macro processor included in most Unix-like operating systems, and is a component of the POSIX standard.

How do I assign printf command result to a shell variable under Unix like operating systems?

How can I get video duration in seconds? What I've tried: ffmpeg -i file.flv 2>&1 | grep "Duration" Duration: 00:39:43.08, start: 0.040000, bitrate: 386 kb/s mediainfo file.flv | grep

Here's a Shell script I created to automate a task that used to take a bunch of steps to do manually.

Ever found yourself puzzled over how to return a value from a Bash function? You're not alone. Many developers find this concept a bit tricky. Think of Bash

1. Introduction

a bash one-liner

Your guide to learning Nix and flakes

Remember to flush.

In this guide, we'll walk through the steps to configure a temporary static IP address on a Linux system using command-line tools.

In this article, we’ll explore a few simple commands that can help you determine whether your Linux system is a desktop or a laptop.

Learn how to set up PostgreSQL streaming replication with step-by-step instructions. This guide covers master and replica configuration, essential settings, and how replication works under the hood.

The top solution for syncing time across multiple devices in local and wide-scale settings. This adaptable and open-hardware-based product ensures complete interoperability and maximum clock sync security. Offers an all-in-one, out-of-the-box solution for clock sync.

This tutorial will discuss finding the current folder name in Bash.

Disk Voyager is a modern & fast file explorer.

Brief: A quick tip on how to create M3U playlists in Linux terminal from unordered files to play them in a sequence. I am a fan of foreign tv series and it’s not always easy to get them on DVD or on streaming services like Netflix. Thankfully, you can