How to Find Running Services in Linux with Systemd Commands
Linux systems provide a variety of system services (such as process management, login, syslog, cron, etc.)…
How to Reduce RAM & CPU Usage on Linux
Linux is a powerful and efficient operating system, but high RAM and CPU usage can degrade…
13 CLI Tools Every Developer Should Master in 2025
In the world of software development, the command-line interface (CLI) remains a powerful and essential tool…
How to Lock a File for Renaming/Deleting in Linux
If you’ve ever worked with sensitive files on Linux, you might have wanted to prevent others…
How to Use Rsync to Sync Files Between Linux and Windows Using (WSL)
Synchronizing files between Linux and Windows can seem challenging, especially if you’re not familiar with the…
50 Must-Know Linux Commands: From Newbie to SysAdmin Pro
For someone new to Linux, using it can still feel challenging, even with user-friendly distributions like…
How to Rename Files Using mmv for Advanced Renaming
Renaming files in Linux is something we all do, whether it’s to organize our files better…
How to Append a Line After a String in a File Using sed Command
If you’re working with text files on a Linux system, you may need to modify the…
40+ Linux Commands for a Better Machine Learning Workflow
Linux is the backbone of many machine learning (ML) workflows. With its powerful command-line interface, Linux…
8 Linux Commands to Diagnose Hard Drive Issues in Linux
As a Linux expert with over a decade of experience managing servers, I have seen how…
How to Set Up Nginx Reverse Proxy for Web Apps on Ubuntu
As someone with over 10 years of experience working with Linux systems, I can say that…
How to Start, Stop, and Restart Services in Linux
If you’re new to Linux, understanding how to manage services is an essential skill. Services are…
Hashdeep: A Powerful Tool for File Verification in Linux
As a seasoned Linux user with over a decade of experience, I’ve come across many tools…
A Simple Breakdown of Localhost and 127.0.0.1 in Networking
When working with Linux or any other operating system, you might encounter the terms localhost and…
How to Generate and Verify Files with MD5 Checksum in Linux
When working with files on Linux, it’s important to ensure their integrity. One way to do…