F.A.Q

The dpkg command is a core tool for managing .deb packages in Debian-based Linux distributions, including Ubuntu and Linux Mint. While tools like apt and synaptic offer more automation and user-friendliness, dpkg gives you precise, low-level control over package installation, removal, and inspection.Whether you’re a Linux beginner or a system administrator, understanding how to use […]

When managing Linux servers, efficiently locating specific information within logs, configuration files, or command outputs is crucial. The grep command is a powerful tool that allows you to search for patterns within files or streams, making it indispensable for system administrators and developers alike.  What is grep? grep stands for Global Regular Expression Print. It’s […]

Unlike Windows, Linux doesn’t always store the file creation date as part of its default filesystem metadata—especially on older or traditional filesystems like ext3. However, newer filesystems and kernel versions offer partial support. ✅ What You Should Know: Standard Timestamps in Linux: atime: Last access time mtime: Last modification time ctime: Last status change time […]

If you’ve encountered the “The link you followed has expired” error in WordPress Hosting, you’re not alone. This common issue usually appears when trying to upload a theme, plugin, or media file via the WordPress dashboard. Fortunately, it’s not difficult to fix — and this guide will walk you through several proven methods to resolve […]

Updating the Kernel in Linux The Linux kernel is the core component of any Linux operating system, responsible for managing hardware, processes, memory, and system calls. Updating the kernel can bring performance improvements, new hardware support, bug fixes, and enhanced security — but the process varies depending on your Linux distribution. In this guide, we’ll […]

How to Terminate a Process in Linux When managing a Linux system, you may encounter a situation where a process becomes unresponsive or needs to be manually stopped. Knowing how to terminate a process in Linux is a key skill for both system administrators and developers.  What Is a Process in Linux? A process is […]

Visual content plays a crucial role in shaping the user experience of any modern website. Whether used for aesthetics, communication, or navigation, images are integral to engaging your audience. But what happens when images suddenly stop appearing? In this article, we’ll explore the most common causes of this issue and guide you through effective solutions. […]

In Linux, working through the terminal is often the most efficient way to manage systems, view logs, or interact with files. One command that every user — beginner or experienced — should know is less. The less command is a terminal pager used to view the content of text files one screen at a time. […]

GitLab is a powerful open-source DevOps platform used for managing Git repositories, CI/CD pipelines, code reviews, and more. It’s widely adopted by developers and teams to streamline software development and deployment. In this guide, you’ll learn how to install GitLab on an Ubuntu server. Prerequisites Before you begin, make sure you have the following: A […]

How to Find a Specific File by Content in Linux Whether you’re auditing source code, debugging config issues, or searching logs, Linux offers powerful tools to search files by their content—not just by name. With the right command-line utilities, you can find exact strings, patterns, or even multiline matches across thousands of files in seconds. […]