Sudo

How to Fix Ubuntu Permission Denied When Using sudo Command

Fixing permission denied in Ubuntu when using sudo

Sudo, or superuser do is a very powerful command in Linux. It essentially allows you to run the command as root, the highest level of user in the Linux hierarchy, and analogous to administrator user account in Windows. Root users can execute very sensitive commands, … Read more

Creating a New Sudo User on CentOS 8, The Easy Way

Centos 8

Most of Linux users are already familiar with the sudo command available from the terminal. The sudo command allows user able to run programs or commands with administrator privileges – usually can only be run by root user. If you ever need to add a … Read more