Ubuntu

Fixing error – username is not in the sudoers file. this incident will be reported. Fix username is not in the sudoers file in Ubuntu or Debian. Reason for the error “Username is not in the sudoers file. This error is reported in Ubuntu when: The permission on /etc/sudoers file is not set to 0440. […]

Linux kernel 5.17 Released. How to install Linux Kernel 5.17 on Ubuntu 21.10 and Ubuntu 22.04. It comes with an initial support for next-generation Raptor Lake S graphics and Sierra XM1210 receiver. Linus Torvalds announced that: So we had an extra week of at the end of this release cycle, and I’m happy to report […]

How to find file in subdirectories Linux – find file recursively in Linux. Here is the Unix command to find a file in a directory and subdirectory. What is Recursive Listing of a Directory Recursive means if a directory has subdirectories and files, the command will be executed and applied on those files too (recursively). […]

How to cut and paste in Ubuntu terminal? Know these keyboard shortcut for copy and paste in Ubuntu terminal. Users can easily enable copy and paste in Ubuntu terminal. In most of the application, keyboard shortcuts for Cut, Copy and Paste are Ctrl + X, Ctrl + C and Ctrl+V respectively. But in Linux Ubuntu […]

Which is the command to check hard disk space in Ubuntu? Learn how to check hard disk size in Ubuntu command line; in human readable format. Before we begin, let use see the GUI way to check disk space in Linux Ubuntu: Check how much disk space is left on Ubuntu You can check how […]

The best free seo extension for Chrome. Using the best Chrome extensions for seo and best Chrome extensions for keyword research can boost the Google page rank. Here are the 10 best Google Chrome Extensions for SEO. Touted as the useful chrome extensions for bloggers. 1. MozBar Chrome extension MozBar from Moz is an all-in-one […]