There are multiple ways to check the number of CPUs in a Linux system. There are simple commands like lscpu and nproc and more advanced tools like top, htop, and hwinfo. Each method has its …
There are several methods to find the full path of a file in Linux, ranging from using simple commands like readlink and realpath to more advanced approaches involving shell scripts and the find command. Table …
To check the OS version in Linux can be used for troubleshooting, installing compatible software, or ensuring system compatibility. There are several ways to check the OS version in Linux. In this guide, we’ll cover …
APT (Advanced Packaging Tool) is a powerful package manager designed for Debian-based Linux systems, allowing users to manage software efficiently. APT provides multiple ways to uninstall packages with APT in Debian Linux, depending on whether …
What are Users and Groups? Users and Groups are Operating System concepts for managing access and permission to system resource, that can be employed for security and organization of an Operating System by restricting different …
What are the Different Types of Files in Linux? What is the Linux File Hierarchy Structure? In Linux everything is a file, files are file, directories are files, even devices are files. Thus, files must …
What are File Systems? File systems are methods and data structures that an operating system uses to manage and organize data on storage devices, such as hard drives, SSDs, and USB drives. They define how …
What are Linux Distributions? Linux Distributions (also referred as Distros) are Operating Systems built upon the Linux Kernel. Distributions pack different type of system utilities and software packages to provide customized experience to a specific …
What is an Operating System? An Operating System is a software layer that acts as an intermediatory between the computer’s hardware and the applications. It manages computer’s hardware resources and provides various types of services …
Ls (list directories) *This command is used to list all the files and directories under a directory. Header and switches of ls command- Cd command(change directory) This command allows you to change directories in Linux, …