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The “ps” command in Linux is an abbreviation of “process status”. It is used to get information about the processes running within your system. The output of this command can vary depending upon the parameters used with it. However, in this article, we intend to teach you the basics of using the “ps” command in […]
Often, we find ourselves stuck when we have to find all files with the same or different extensions. This has most likely happened to various Linux users while using the terminal. It is one thing to search for a single file type or file, but what will you do when you want to find out […]
Linux has 3 types of access to files and directories: reading, writing, and execution permissions. Reading permission grants users access to read files while writing permissions allow users to edit or remove files, execution permissions allow them to run files. These permissions can be applied with differences for the file owner, users belonging to the […]
Linux provides several tools that help you find or locate files. One of them is the find command. While the find command does a commendable job in locating files, it’s quite sluggish and takes up a lot of your time. A better alternative to the find command is the locate command. Locate command is blazing […]
The Linux less command is a command-line tool that displays a file line by line or one page at a time. It is particularly helpful when viewing large files that would otherwise be cumbersome to view using a conventional text editor such as vim or nano. Less command is a bit like more command and […]
The “df” command in Linux stands for “disk free.” It is used for checking the space available across the different file systems of your Linux system. We will learn the usage of this command in Linux in today’s article. General Syntax of the “df” Command The basic syntax of the “df” command is as follows: […]
In this tutorial we will show you how to install Polr on CentOS 8. For those of you who did not know, Polr is a fast, modern and open source link. It allows you to host your own URL shortener, tag your URLs and gain control over your data. Polr helps you promote your online […]
In this tutorial we will show you how to install Roundcube Webmail on CentOS 8. For those of you who did not know, Roundcube is a popular webmail interface written in PHP programming language. You can access the mailbox created on your Linux server via POP / IMAP in the Roundcube web interface. This article […]
In this tutorial we will show you how to remove symbolic links on Linux. For those of you who did not know, a symbolic link (also known as a symlink) is a term or special type of file in Linux that points to another file or directory. Symbolic links are generally used to link libraries. […]
The “hostname” command in Linux is used to check the system name that is assigned to a Linux machine. However, this command can also be paired up with other different flags for getting different outputs. We will try to throw light on some examples of the “hostname” command in Linux in this article. General Syntax […]