Showing headlines posted by linuxer

Choosing the right web server can make or break your website’s performance. With so many options available Apache, NGINX, LiteSpeed, OpenLiteSpeed, Caddy, and Lighttpd how do you know which one is the fastest, most efficient, and best suited for your needs? To find out, we conducted a comprehensive benchmark, testing these six popular web servers under different conditions, including static file handling, high concurrency, large file downloads, and sustained traffic simulations.

In the world of programming and scripting, text manipulation is a fundamental task. A common requirement is to convert a given string or sentence to uppercase. This article will guide you through creating a simple Bash script that accepts inputs via the command line interface (CLI) and transforms them into uppercase letters.

Elasticsearch is a powerful, open-source search and analytics engine designed for handling large-scale data. It is commonly used in log analysis, full-text search, and real-time analytics. This tutorial will guide you through installing and configuring Elasticsearch on Ubuntu/Debian.

In today’s digital world, managing files efficiently is crucial. One common task is zipping files within a directory to save space or to prepare for sharing. This article will guide you through creating a Bash script that zips all files in a specified directory. The script will accept the directory as a command-line argument, extract the directory name, and generate a zip file named with both the original directory name and the current date and time. Let’s get started!

In the world of file management, maintaining organization and efficiency is crucial. Long file names can lead to confusion and clutter, especially when dealing with numerous files across multiple directories. This article will walk you through creating a Bash script that recursively shortens file names in a specified directory while preserving the original file extensions. The script will respect the length of the file names based on a character limit specified as a command-line argument.

DeepSeek is a cutting-edge AI model designed for natural language processing, offering powerful capabilities such as text generation, summarization, and reasoning. It can run locally on Linux, making it an excellent choice for users who want privacy, control, and offline access to AI.

In a previous article, we learned how to create secure and efficient backups with Restic on Linux. Restic works on multiple platforms, but comes without a GUI. In this article, we learn how to install and use Backrest, a free and open source, user-friendly web-based interface for Restic.

In this article, we’ll explore how to create a simple Bash script that uses SSH to connect to a remote host with a username and password. Though using a password in scripts is generally discouraged due to security reasons, this example aims to demonstrate the mechanics of SSH connections in Bash scripting.

Pi-hole is a powerful network-level advertisement and Internet tracker blocking application that acts as a DNS sinkhole. It is lightweight and can run on most Linux-based systems, offering an efficient way to block ads across all devices on your network. This guide walks you through the step-by-step process of installing Pi-hole on your Linux server.

In the world of digital logic, XOR gates play a crucial role in determining outputs based on binary inputs. When translated into a Bash script, implementing an XOR operation can facilitate decision-making processes and enhance various programming tasks. This article will guide you through the practical usage of XOR gates in a Bash script, helping you understand how to effectively implement logic operations in shell scripting.

In this article, we will create a Bash script that checks if a specific partition is mounted. If it is not mounted, the script will attempt to mount it and then check again. This is crucial for ensuring that our script, which stores data into the partition, does not fill the system’s disk space when the partition is unavailable. By using this script with cron, we can automate tasks while maintaining system integrity.

The package manager is an integral part of every Linux operating system. Any Linux user that wishes to install, remove, or upgrade software will inevitably interact with the package manager in some capacity. Package management systems often differ in features across various Linux distributions, and the command syntax for each one is also slightly different.

The Bash Script CPU Stress Test Example is a powerful tool designed to evaluate CPU performance under load using the stress utility. This script ensures that the required tool is installed before proceeding to execute a stress test based on user-defined parameters. By accepting the number of CPU cores to stress and the duration of the test, it allows for a customized benchmarking experience.

When it comes to managing variables in Bash, appending values to an existing variable is a common task. This article will provide a straightforward example of how to append to a variable within a Bash script, which can be extremely useful for various scripting scenarios.

Google Chrome is one of the most popular web browsers, known for its speed, reliability, and extensive ecosystem of extensions. In this guide, we will walk you through the detailed steps to install Google Chrome on Linux Mint, ensuring you have access to all its features and functionality.

Bash scripting is a powerful way to automate tasks in Unix-like operating systems. One of the most common tasks is redirecting output to a file. In this article, we will provide a comprehensive example of a Bash script that outputs data to a file, along with explanations and instructions on how to use it effectively.

In today’s tech-driven world, conserving power on our devices is more important than ever. If you’re often away from your computer and want to automate putting it into a suspended state, then a simple Bash script can help. This Sleep Timer Bash Script allows users to set a timer in minutes, after which the system will suspend, saving energy and resources.

Writing Bash scripts can significantly enhance your productivity, especially when performing repetitive tasks. This article provides a step-by-step guide on creating a Bash script that features a built-in help menu and usage examples, making it user-friendly for both beginners and advanced users.

In Bash scripting, creating multiline comments can help enhance the readability and organization of your code. This is particularly useful when you want to comment on a block of code without using repetitive single-line comments. In this article, we will explore how to create multiline comments within a Bash script, along with a practical example.

Bash scripting plays an integral role in Linux system administration, serving as a powerful tool for automating tasks, managing systems efficiently, and streamlining repetitive processes. Administrators who master Bash scripting can significantly enhance their productivity and reduce manual workload. Here's why Bash scripting is indispensable for Linux system administration.