How to display CPU information in Linux?

The Central Processing Unit or CPU is one of the most important parts of a computer system. It performs all the arithmetic and logical operations. Knowing about your CPU which includes information such as processor architecture, the number of cores, speed of each core, and its usages can be very helpful in administering the resources … Read more

How To Install And Work With Nano Text Editor In Linux?

Nano is a simple and user-friendly text editor mostly used on Unix like operating systems. It emulates the Pico text editor and provides additional features and functionalities. Unlike vim, it does not operate in different modes. In nano, the user directly interacts with the text. This article describes how to install and use the nano … Read more

How To Change User’s Password Through Terminal In Linux/Unix?

Linux or Unix is the multi-user operating system that means more than one user can use system resources simultaneously. In order to use the system resources, users are required to login to their respective user accounts. To prevent unauthorized user access these accounts can be protected with a password. So anyone who wants to access … Read more

How To Manage KVM Virtual Machines From The Host Terminal?

Virtualization means creating virtual instances of resources such as storage devices, network resources, etc. Kernel-based virtual machine or KVM is a virtualization module in the Linux Kernel which turns the Linux kernel into a hypervisor. Using KVM, one can run multiple virtual machines. Each virtual machine has private virtualized hardware: a network card, disk, graphics … Read more