If you’re a Linux developer you know the importance of consistency and reliability of your sessions. Long-running processes in Linux need to continue even after you’ve logged out of a session. Fortunately, Linux has a functional command for this purpose. The nohup command allows you to keep commands running uninterrupted in the background. This way …
How nohup Command Works in Linux – Syntax, Use Cases & Examples Read More »
CentOS, as a better version of the Red Hat Enterprise Linux, became instantly popular among Linux users. The operating system soon made its way up to the top 5 most commonly used Linux distros, competing with Ubuntu and Debian. But like most good heroes, CentOS’s life was cut short. In 2020, it was announced that …
AlmaLinux vs. Rocky Linux — Key Differences of the CentOS Successors Read More »
If you’re a Linux user, you’re likely familiar with the apt command. This command is a crucial tool for package management on Debian-based distributions like Ubuntu. However, It’s likely that you encounter the ‘apt command not found’ error. Encountering such an error can be frustrating and may stop your processes. Our comprehensive guide will walk …
How to Fix “apt command not found” Error on Linux Read More »
If you’ve dealt with a read only file system in Linux, you know how challenging it can be, especially when it affects your workflow or the stability of your system. This issue may have different underlying reasons, ranging from minor configuration problems to serious file system corruption. If you want to solve a problem effectively, …
Troubleshooting Linux Read Only File System Issues on Ubuntu Read More »
Are you tired of staring at the same bland bootloader screen every time you start your computer? Many Linux users struggle with the default GRUB menu because it lacks customization options, which makes it hard to use. If you want to personalize and streamline your boot experience, Grub Customizer is the solution that can help …
How to Install Grub Customizer on Ubuntu, Linux Mint, and Debian Read More »
If you’re a sysadmin, there have definitely been moments in your career that you wish you had a powerful security system that’s easy to configure and manage, without needing to delve into complex iptables rules. UFW, or Uncomplicated Firewall is a great network security tool that fills this gap by offering a straightforward interface. UFW …
UFW Command Explained: How to Install, Enable, and Manage Firewall Rules Read More »
If you have experience working with Linux environments, you definitely know that having administrative privileges is crucial for managing system settings and installing software. Adding users to the sudoers file can grant these privileges because this action allows them to execute commands with administrative rights. This blog post will guide you through the process of …
Learn Debian Add User to Sudoers for Administrative Access Read More »
In the world of Linux system administration, understanding how to change file ownership is a fundamental skill. This task requires you to know about ‘chown recursive’. This command allows administrators to efficiently modify file ownership across directories and subdirectories. Our guide dives deep into the nuances of using chown recursive to make sure that you …
Navigating File Systems: Change Owner Recursively with Chown Recursive Read More »
Navigating user management in Ubuntu is a crucial skill for its users. Understanding user roles and permissions is highly important, as they dictate access rights and system control. We’ll explore both the Command Line Interface (CLI) and Graphical User Interface (GUI) methods on how to switch user in Ubuntu to provide clear, step-by-step instructions. Whether …
How to Switch User in Ubuntu? Step-by-Step Guide Read More »
Have you ever wanted to transfer some files across a network of computers and faced security challenges? Well, you can’t just throw your files out in the network and wish for them to stay secure and safe, like The Red Riding Hood! You need security measures. You should use a file transfer protocol that ensures …
CSGO server config is the most searched topic these days because CSGO (Counter-Strike: Global Offensive) is rapidly gaining more audience and players. In case you’re not familiar with CSGO, it’s a multiplayer tactical shooting game developed by Valve and Hidden Path Entertainment. If you are a gamer, you know that many games like CSGO are …
CSGO Server Config – How to Setup a Counter-Strike Global Offensive Server on VPS Read More »
If you’re a Linux network administrator, it’s highly important for you to know about ports and how to manage services on a network by manipulating them. Even normal Linux users may need to run these tasks. Imagine you want to access a port remotely. How would you do that if you don’t know whether it’s …
Check Open Ports in Linux – Mastering Network Essentials Read More »
Nowadays, once a business or any operation involving computers grows to the extent of requiring more than one computer to handle, we immediately begin using multiple computers as part of a single network to more efficiently handle the workload. This has become commonplace to the extent that nowadays almost all operations in fields like data …
How to Install Hadoop on Ubuntu: A Comprehensive Guide Read More »
In the expansive digital world, many search tools don’t meet advanced user needs. This guide introduces you to Elasticsearch, a powerful search and analytics engine. Using Ubuntu, we’ll show you how to install Elasticsearch on Ubuntu 22.04, making data retrieval and analysis more efficient for developers, data analysts, and emerging data scientists alike. So, if …
Install Elasticsearch on Ubuntu – Start Elastic for Limitless Search! Read More »
In the vast and dynamic landscape of Linux system administration, logical volume management (LVM) emerges as a versatile and indispensable tool. By empowering administrators with the ability to dynamically manage disk space, LVM introduces a level of flexibility that transcends traditional partitioning methods. In this blog post, we embark on a journey through the steps …
Create LVM on Ubuntu & CentOS + Mount LVM Commands Read More »
In shell scripting, Bash if statements play a crucial role by allowing programmers to create conditional execution paths based on different situations. Basically, if statements enable us to make decisions within Bash scripts, considering factors like test results, user input, or system states. It’s like a way to navigate through different possibilities. When using Bash …
Bash If Statement: Syntax, Variations, Use Cases, Commands, and More! Read More »
Let’s talk about the beauty of Bash functions in the realm of shell scripting. They’re like trusty companions that empower you to create reusable blocks of code that can be summoned at multiple points in your script or even in other scripts. Imagine the convenience! With Bash functions, you can simplify your scripts, making them …
Do you have at least five other tabs open on your browser, trying to find the answer to a Linux trouble you’ve run into? This behavior is not specific to you or to humans in general. Machines multitask, too. And just like you, Linux is also a multitasker and has several processes going on at …
Mastering Process Management – Linux ps aux Command Read More »
Why do we like to store things? Whether physical objects or digital things, we like to keep everything stashed away so we can access them easily and fast if we need them someday. Do you remember those old phones we used with very limited memory space? 10 photos and one quality video file, and oops, …
Install Redis on Ubuntu – Simple Steps to Boost Your Server Performance Read More »
Today’s post is about different Linux desktop environments, what features they have, which one suits you best, and many helpful tips about all of them. Just so we’re on the same page, Linux is a free, open-source operating system with multiple desktop environments, unlike Windows and macOS. Linux is a great operating system if you …
