Radenko Bogdanovic 
Introduction The ‘grep’ command is a versatile tool for searching and filtering text in Linux. It allows you to quickly find patterns, extract specific lines, and perform complex text searches. In this article, we will dive into 10 practical examples of using the ‘grep’ command in Linux. By mastering these examples, you’ll gain a solid … Read more
Introduction Linux offers a wide range of useful text processing tools, and one of the most powerful among them is the ‘cut’ command. This tool allows for precise extraction and manipulation of text based on specific criteria. In this article, we will explore 10 practical examples of using the ‘cut’ command in Linux to successfully … Read more
date command is used to display the system date and time. date command is also used to set date and time of the system. By default the date command displays the date in the time zone on which unix/linux operating system is configured. In this tutorial, we learn about the date command in Linux with usage … Read more
Have you installed CentOS 8 Command-line version and want to install the Graphical user interface on that? Then here are the commands to follow. CentOS is one of the dominated open-source operating systems that used by millions of hosting environments; to deploy various kinds of servers such s web and database. However, if you are … Read more
Smartmontools (S.M.A.R.T. Monitoring Tools) is a set of utility programs (smartctl and smartd) to control and monitor computer storage systems using the Self-Monitoring, Analysis and Reporting Technology (S.M.A.R.T.) system built into most modern (P)ATA, Serial ATA, SCSI/SAS and NVMe hard drives. Smartmontools displays early warning signs of hard drive problems detected by S.M.A.R.T., often giving … Read more
LibreOffice is the most powerful, free, and open-source office productivity software suite, which is used by millions of users across the world due to its clean and easy-to-use interface with feature-packed tools that assist you to unleash your creativity and increase your productiveness. LibreOffice suite includes various applications and is available in over 100 languages … Read more
ClamAV is an open-source Antivirus tool available for Linux distributions. It integrates Mail servers to scan attachments received. In addition to scanning mail attachments, it provides protection to corporate networks. Other functions also include web scanning. In this article, we would discuss how to install ClamAV Antivirus in Ubuntu. Features of ClamAV: built-in support for … Read more
Nowadays, a Firewall is an essential utility and property of any system for security; by default Ubuntu Operating system having a firewall configuration tool named UFW (Uncomplicated Firewall). UFW is a user-friendly front-end tool to manage iptables firewall rules. It provides you more straightforward methods to manage iptables as the name of this tool start … Read more
Microsoft Edge is a fast, easy to use, and secure browser built for the modern web. The stable browser version is available on Windows, macOS, iOS, and Android, while the developer preview is available for Linux. Edge allows you to synchronize your bookmarks, history, and passwords on all your devices. Edge is based on Chromium, the … Read more
Duc is a collection of tools for indexing, inspecting and visualizing disk usage. Duc maintains a database of accumulated sizes of directories of the file system, and allows you to query this database with some tools, or create fancy graphs showing you where your bytes are. Duc comes with a command line tool called duc, … Read more