Archives for May 2018

The wget program allows you to download files from URLs. Although it can do a lot, the simplest form of the command is: wget [some URL]. Assuming no errors, it will place that file in the current directory. If you do not specify a filename, by default it will attempt to get the index.html file. […]

This post explains how to work with files and directories. This includes tasks, such as locating your position in the directory structure, viewing file contents, copying and moving files and directories, creating and removing files and directories, and searching for files and directories. Viewing Directories A directory is a list of references to objects, which […]

You can use system commands on the command line to instruct the system to perform specific tasks. The commands are received into a terminal window. This post is a very basic introduction to using commands with options and/or arguments and also how to run multiple commands on the command line. Note: UNIX commands are case-sensitive. […]

Introduction In this article, we are going to learn how to use the Linux ls command in Linux. Basically, ls command is a basic command in Linux used to List files and directories. ls command comes with so many arguments and features like you can sort files and directories by Date, by Size, able to […]

Knowing the exact kernel version or OS version is sometimes necessary while troubleshooting an issue or providing information to the support team. This post will assist you to determine the OS and kernel version of the CentOS or RHEL system you are running. There are 2 major things to check when it comes to finding […]