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How To List Or Check All Installed Linux Kernels From Commandline

Linux Kernel is the core component of a GNU/Linux operating system. Developed by Linus Torvalds in 1991, it is a free, open-source, monolithic, modular, and multitasking Unix-like kernel. In Linux, it is possible to install multiple kernels on a sing

Mar 23, 2025 am 10:43 AM

Linux Command Line Tricks For Efficient And Faster Workflow

In the world of Linux, mastering the command line is essential for developers, system administrators, and power users. With the right command line tricks, you can significantly enhance your productivity and streamline your workflow. In this guide, we

Mar 23, 2025 am 10:42 AM

Master The Command Line With Useful Bash Aliases In Linux And Unix

In Linux/Unix, Bash aliases serve as powerful tools to enhance your command line experience. By creating shortcuts for frequently used commands or command sequences, you can save time and increase productivity. This guide presents an extensive collec

Mar 23, 2025 am 10:36 AM

Taking Linux Security To The Next Level With OpenSnitch Firewall

In the fast-changing field of online safety, tools like OpenSnitch have become very important for keeping your Linux system safe and secure. OpenSnitch, the GNU/Linux port of the renowned Little Snitch application firewall, provides an unparalleled l

Mar 23, 2025 am 10:27 AM

Debian 12 Bookworm Released!

After a development period spanning 1 year, 9 months, and 28 days, the Debian project is thrilled to announce the release of its new stable version, Debian 12, codenamed "bookworm" on June 10, 2023. Yes! Debian 12 'Bookworm' has been offici

Mar 23, 2025 am 10:24 AM

How To Safely Remove Ubuntu Linux From Dual Boot Windows

Are you looking to uninstall Ubuntu Linux from your dual-boot Windows system? If you no longer require Linux on your computer and want to remove it from your dual-boot setup, you've come to the right place. In this article, we will guide you through

Mar 23, 2025 am 10:18 AM

How To Restrict Su Command To Authorized Users In Linux

The su command is a powerful tool that can be used to switch to another user's account. However, it can also be used by bad persons to gain unauthorized access to your system. By restricting the use of the su command, you can help to protect your Lin

Mar 23, 2025 am 10:13 AM

How To Migrate From Snap Packages To Flatpak Using Unsnap In Ubuntu

Are you looking to make the shift from using snap packages to flatpaks? If so, you're in the right place! In this article, we're going to introduce you to a fantastic tool called Unsnap, which simplifies the process to migrate from Snap packages to F

Mar 23, 2025 am 10:04 AM

Disk Space Analysis Made Easy: Understanding df And du Commands In Linux

If you're new to the Linux environment, it's common to feel puzzled by certain commands, especially when they serve similar purposes. One such confusion arises between the df and du commands, both of which are used for disk space analysis. Don't worr

Mar 23, 2025 am 09:55 AM

How To Allow Or Deny Sudo Access To A Group In Linux

Sudo (Superuser Do) is a powerful tool that allows users to run commands as root. This can be useful for administrative tasks such as installing software, configuring system settings, or troubleshooting problems. However, it is important to use sudo

Mar 23, 2025 am 09:41 AM

How To Find All Sudo Users In Linux

As a Linux administrator, you should know how to add, delete and grant sudo privileges to users. Sometimes, you may give temporary sudo access to regular users for specific tasks like software installation or administrative work. Over the time, you m

Mar 23, 2025 am 09:30 AM

How To Restrict Sudo Users To Run Specific Authorized Commands In Linux

The sudo command allows users to run commands with root privileges. This can be a powerful tool, but it can also be a security risk if not used carefully. One way to mitigate this risk is to allow sudo users to run particular authorized commands. In

Mar 23, 2025 am 09:29 AM

How To Remove Old Unused Linux Kernels

Each installed Linux kernel occupies a significant amount of disk space. Over time, as you update your kernel to newer versions, older kernels can accumulate on your system, taking up valuable disk space. By removing old kernels, you can free up disk

Mar 23, 2025 am 09:24 AM

Fd: The Find Command Alternative For Mastering File Search In Linux

When it comes to managing files on a computer, finding specific files or directories quickly and efficiently can be a common task. Whether you're a developer looking for a specific code file, a system administrator searching for log files, or a regul

Mar 23, 2025 am 09:17 AM