LINUX

Sed: Replace String in a File

This post will guide you how to search and replace a string with a new text string in Linux. How do I use sed tool to find and replace string with another string. Replace String… read more »

Linux: List Contents Of A Package

This post will guide you how to list the files of a given package in Linux. How do I list the contents of a package using yum command in Linux. List Contents of A package… read more »

Linux Cat Command Usage And Examples

This post will guide you how to use Linux cat command to concatenate multiple files and print files on the standard output. NAME cat – concatenate files and print on the standard output SYNOPSIS cat… read more »

Linux: How to Rename Directory

This post will guide you how to change or rename a file or directory under Linux operating system. How do I rename a directory via command line in Linux. Rename Directory in Linux You can… read more »

Ubuntu: Changing Root Password

This post will guide you how to change root password on Ubuntu Linux. How do I reset Root password on Ubuntu Linux 16.04/18.04. Changing Root Password The root user account is locked in Ubuntu Linux… read more »

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