Setup Headless Virtualization Server Using KVM In Ubuntu 18.04 LTS

Full Article : OSTechNix – https://www.ostechnix.com/setup-headless-virtualization-server-using-kvm-ubuntu/ We already have covered setting up Oracle VirtualBox on Ubuntu 18.04 headless server. In this tutorial, we will be discussing how to setup headless virtualization server using KVM and … Read more

How to Install Oracle VirtualBox On Ubuntu 18.04 LTS Headless Server

Full Article : OSTechNix – https://www.ostechnix.com/install-oracle-virtualbox-ubuntu-16-04-headless-server/ This step by step tutorial walk you through how to install Oracle VirtualBox on Ubuntu 18.04 LTS headless server. And, this guide also describes how to manage the VirtualBox … Read more

How To View The Contents Of An Archive Or Compressed File Without Extracting It

Full Article : OSTechNix – https://www.ostechnix.com/how-to-view-the-contents-of-an-archive-or-compressed-file-without-extracting-it/ In this tutorial, we are going to learn how to view the contents of an Archive and/or Compressed file without actually extracting it in Unix-like operating systems. Before going … Read more

How To Find The Port Number Of A Service In Linux

Full Article : OSTechNix – https://www.ostechnix.com/how-to-find-the-port-number-of-a-service-in-linux/ You might often need to find the port names and numbers for some reasons. If so, you’re in luck. Today, in this brief tutorial, we are going to see … Read more

How To Remove Everything Except The Base System In Arch Linux

Full Article : OSTechNix – https://www.ostechnix.com/how-to-remove-everything-except-the-base-system-in-arch-linux/ Like everyone else, I do use Oracle VirtualBox to test and explore various Linux distributions. The other day, while playing with my Arch Linux VM, I wanted to test … Read more

Sosreport – A Tool To Collect System Logs And Diagnostic Information

Full Article : OSTechNix – https://www.ostechnix.com/sosreport-a-tool-to-collect-system-logs-and-diagnostic-information/ If you’re working as RHEL administrator, you might definitely heard about Sosreport – an extensible, portable and support data collection tool. It is a tool to collect system configuration … Read more

Fix “dpkg: error: parsing file ‘/var/lib/dpkg/updates/0014′” Error In Ubuntu

Full Article : OSTechNix – https://www.ostechnix.com/fix-dpkg-error-parsing-file-var-lib-dpkg-updates-0014-error-in-ubuntu/ The other day I was testing a tool named OnionShare which is used to share files of any size securely and anonymously in Unix-like operating systems. While trying to … Read more

How To Upgrade Everything Using A Single Command In Linux

Full Article : OSTechNix – https://www.ostechnix.com/how-to-upgrade-everything-using-a-single-command-in-linux/ As we all know already, keeping our Linux system up-to-date involves invoking more than one package manager. Say for instance, in Ubuntu you can’t upgrade everything using “sudo apt … Read more

The Easy Way To Install And Remove A Package Group In Arch Linux

Full Article : OSTechNix – https://www.ostechnix.com/the-easy-way-to-install-and-remove-a-package-group-in-arch-linux/ I have been using Arch Linux for more than two years, and I don’t want to switch to other Linux distribution anytime soon. Because, I love Pacman and AUR. … Read more

How To Write An ISO To The USB Drive Directly From The Internet

Full Article : OSTechNix – https://www.ostechnix.com/how-to-write-an-iso-to-the-usb-drive-directly-from-the-internet/ The title might be bit confusing. Let me clarify it. I want to create a bootable Ubuntu drive, but I don’t have the ISO image in my local drive. … Read more

How To Rename Multiple Files At Once In Linux

Full Article : OSTechNix – https://www.ostechnix.com/how-to-rename-multiple-files-at-once-in-linux/ As you may already know, we use mv command to rename or move files and directories in Unix-like operating systems. But, the mv command won’t support renaming multiple files … Read more

Ao – An Elegant Microsoft Todo Desktop App

Full Article : OSTechNix – https://www.ostechnix.com/ao-an-elegant-microsoft-todo-desktop-app/ We already have written about few command line todo apps such as Taskwarrior, Kanban.bash and Terminal Velocity. Today, we are going to discuss about a graphical todo application. Say … Read more

OnionShare – Share Files Of Any Size Securely And Anonymously

Full Article : OSTechNix – https://www.ostechnix.com/onionshare-share-files-of-any-size-securely-and-anonymously/ OnionShare is a free, open source file sharing application that can used to share files or folders of any size securely and anonymously over Internet. It works along with … Read more

Find If A Package Is Available For Your Linux Distribution

Full Article : OSTechNix – https://www.ostechnix.com/find-if-a-package-is-available-for-your-linux-distribution/ Some times, you might wonder how to find if a package is available for your Linux distribution. Or, you simply wanted to know what version of package is available … Read more

How To Test A Package Without Installing It In Linux

Full Article : OSTechNix – https://www.ostechnix.com/how-to-test-a-package-without-installing-it-in-linux/ For some reason, you might want to test a package before installing it in your Linux system. If so, you’re lucky! Today, I will show you how to do … Read more

Vim-plug : A Minimalist Vim Plugin Manager

Full Article : OSTechNix – https://www.ostechnix.com/vim-plug-a-minimalist-vim-plugin-manager/ When there were no plugin managers, the Vim users had to manually download the Plugins distributed as tarballs and extract them in a directory called ~/.vim. It was OK … Read more

How To Disable Built-in Webcam In Linux

Full Article : OSTechNix – https://www.ostechnix.com/how-to-disable-built-in-webcam-in-ubuntu/ Today, we’ll see how to disable built-in webcam or external webcam when it’s not used, and how to enable it back when it’s required in your Linux box. Disabling … Read more

Qikipedia – A Browser Extension To Display Wikipedia Summary

Full Article : OSTechNix – https://www.ostechnix.com/qikipedia-a-browser-extension-to-display-wikipedia-summary/ A while ago, we have written a guide that described how to display the summary of any Wikipedia article in Terminal using a command line utility named “Wikit”. Using … Read more

Ohcount – The Source Code Line Counter And Analyzer

Full Article : OSTechNix – https://www.ostechnix.com/ohcount-the-source-code-line-counter-and-analyzer/ Ohcount is simple command line utility that analyzes the source code and prints the total number lines of a source code file. It is not just source code line … Read more

Coursera-dl – A Script To Download Coursera Videos

Full Article : OSTechNix – https://www.ostechnix.com/coursera-dl-a-script-to-download-coursera-videos/ Coursera is one of the popular and largest online educational platform on the planet. It has partnered with various Universities, educational institutions and other organizations to offer online courses, … Read more

BTFS – A Bittorrent Filesystem Based On FUSE

Full Article : OSTechNix – https://www.ostechnix.com/btfs-a-bittorrent-filesystem-based-on-fuse/ The torrents have been around for a long time to share and download data from the Internet. There are plethora of GUI and CLI torrent clients available on the … Read more

Debian-goodies – A Set Of Useful Utilities For Debian And Ubuntu Users

Full Article : OSTechNix – https://www.ostechnix.com/debian-goodies-a-set-of-useful-utilities-for-debian-and-ubuntu-users/ Are you using a Debian-based system? Great! I am here today with a good news for you. Say hello to “Debian-goodies”, a collection of useful utilities for Debian-based systems, … Read more

A Collection Of Puzzle Games To Make Your Free Time Better

Full Article : OSTechNix – https://www.ostechnix.com/a-collection-of-puzzle-games-to-make-your-free-time-better/ Feeling bored at work or home? Well, you should try these games to kill your free time. The developer of the popular SSH and telnet client named “PuTTY” has … Read more

How To Install Ncurses Library In Linux

Full Article : OSTechNix – https://www.ostechnix.com/how-to-install-ncurses-library-in-linux/ GNU Ncurses is a programming library that allows the users to write text-based user interfaces(TUI). Many text-based games are created using this library. One popular example is PacVim, a … Read more

You-Get – A CLI Downloader To Download Media From 80+ Websites

Full Article : OSTechNix – https://www.ostechnix.com/you-get-a-cli-downloader-to-download-media-from-80-websites/ Most of you may used or heard about Youtube-dl, a command line program to download videos from youtube and other 100+ websites. I just stumbled upon a similar utility … Read more