iDoLinux

ViM Trick: Split Screen in the Vim Text Editor

How to Split the Screen in Vim (Horizontal and Vertical Windows)

Working with multiple files in the terminal is common when editing configuration files, writing code, or reviewing logs. One of the most useful features of vim is the ability to…

geekvater May 30, 2025

CLI Magic

Open Files and Directories from the Terminal with Ease

Opening files or directories directly from the terminal can significantly improve your workflow and efficiency. While command-line operations are typically associated with advanced tasks, there are tools that allow you…

geekvater May 30, 2025

CLI Magic

Understanding the $SHELL Environment Variable in Unix and Linux

In Unix and Linux systems, the $SHELL environment variable indicates the parent shell that initiated your current session. This can be useful for understanding the runtime environment, particularly when troubleshooting…

geekvater May 29, 2025

CLI Magic

Understanding the Linux yes Command and When to Use It

The yes command in Linux is often underrated, but it can be quite useful when combined with other tools in a pipeline. It automatically outputs a string repeatedly—by default, "y"—and…

geekvater May 29, 2025

Kernel 6.15

How To Install Kernel 6.15 On Ubuntu, Debian And Derivative Systems

The Linux kernel is the core component of any Linux operating system, managing hardware resources and system processes. Installing the latest Linux Kernel 6.15 on Ubuntu, Debian, and their derivatives…

geekvater May 28, 2025

Linux Distros News

AlmaLinux OS 10: A Major Leap Forward for Open-Source Enterprise Linux

The release of AlmaLinux OS 10 marks an important moment for the open-source Linux community, especially for organizations and users looking for a reliable, free alternative to Red Hat Enterprise…

geekvater May 28, 2025

News

Understanding ClickFix: How This Fileless Malware Targets Linux Systems

ClickFix is a new and stealthy type of fileless malware that specifically targets Linux environments. Unlike traditional malware, ClickFix doesn't rely on writing files to disk. Instead, it lives in…

geekvater May 28, 2025

CLI Magic

Count How Many Times a String Appears in a File with a One-Liner

When working with text files, it's extremely helpful to know how to quickly count how many times a specific string appears. This technique can come in handy during log analysis,…

geekvater May 27, 2025

CLI Magic

Understanding Symbolic and Hard Links in Linux and Unix

In Unix-like systems, links allow files to reference one another under different names or locations. Understanding symbolic (soft) links and hard links is essential for any Linux user, especially when…

geekvater May 27, 2025

How To Manually Create Users In Linux (Step By Step Guide)

CLI Magic

How to Manually Create a User in Linux and Unix (Step-by-Step Guide)

Creating users manually in Linux or Unix is a valuable skill that provides a deeper understanding of how user management works under the hood. While the useradd command offers a…

geekvater May 26, 2025

How to Split the Screen in Vim (Horizontal and Vertical Windows)

Open Files and Directories from the Terminal with Ease

Understanding the $SHELL Environment Variable in Unix and Linux

Understanding the Linux yes Command and When to Use It

How To Install Kernel 6.15 On Ubuntu, Debian And Derivative Systems

AlmaLinux OS 10: A Major Leap Forward for Open-Source Enterprise Linux

Understanding ClickFix: How This Fileless Malware Targets Linux Systems

Count How Many Times a String Appears in a File with a One-Liner

Understanding Symbolic and Hard Links in Linux and Unix

How to Manually Create a User in Linux and Unix (Step-by-Step Guide)

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fd – What It Is and How to Use It Like a Pro

Debian’s APT 3.2 Released with History, Undo, Redo, and Rollback Support

The Ultimate Guide to Using the pwd Command in Linux

Mastering Disk Space in Linux: The Ultimate Guide Using df, du, and More