Solve “Result Code: NS_ERROR_FAILURE (0x80004005)” VirtualBox Error In Arch Linux

Full Article : OSTechNix – https://www.ostechnix.com/solve-result-code-ns_error_failure-0x80004005-virtualbox-error-arch-linux/ I just upgraded to kernel 4.14.15-1 in my Arch Linux system and it broke the VirtualBox. VirtualBox has stopped working after updating the kernel. When I start a VM, … Read more

How To Install NodeJS On Linux

Full Article : OSTechNix – https://www.ostechnix.com/install-node-js-linux/ NodeJS is an open source, cross-platform, and lightweight JavaScript run-time environment that can be used to build scalable network applications. It is fast and efficient server-side software built on … Read more

CloudFlair – Find Origin Servers Of Websites Protected By CloudFlare

Full Article : OSTechNix – https://www.ostechnix.com/cloudflair-find-origin-servers-websites-protected-cloudflare/ Cloudflare is one of the popular web performance and security company that offers CDN, DNS, DDoS protection and security for millions of websites. It acts as a middle man … Read more

Pet – A Simple Command-line Snippet Manager

Full Article : OSTechNix – https://www.ostechnix.com/pet-simple-command-line-snippet-manager/ We can’t remember all the commands, right? Yes. Except the frequently used commands, it is nearly impossible to remember some long commands that we rarely use. That’s why we … Read more

MapSCII – The World Map In Your Terminal

Full Article : OSTechNix – https://www.ostechnix.com/mapscii-world-map-terminal/ I just stumbled upon an interesting utility. The World map in the Terminal! Yes, It is so cool. Say hello to MapSCII, a Braille and ASCII world map renderer … Read more

How To Lock The Keyboard And Mouse, But Not The Screen In Linux

Full Article : OSTechNix – https://www.ostechnix.com/lock-keyboard-mouse-not-screen-linux/ My 4-years-old niece is a curious-kid. She loves “Toy story” movie series very much. When the Toy story movie is on, she became so focused and her eyes are … Read more

Ccat – Colorize Cat Command Output

Full Article : OSTechNix – https://www.ostechnix.com/ccat-colorize-cat-command-output/ As you might already know, Cat, acronym for concatenate, is an Unix command to view, combine, and copy text files. This command is one of the most frequently used … Read more

How To Manage Vim Plugins Using Vundle On Linux

Full Article : OSTechNix – https://www.ostechnix.com/manage-vim-plugins-using-vundle-linux/ Vim, undoubtedly, is one of the powerful and versatile tool to manipulate text files,  manage the system configuration files and writing code. The functionality of Vim can be extended … Read more

How To Find Installed Applications With Installed Size In Linux

Full Article : OSTechNix – https://www.ostechnix.com/how-to-find-installed-applications-with-installed-size-in-linux/ The other day I witnessed that my hard drive is running out of space. I opened the file manager (I am using Caja file manager right now), and examined … Read more

Delayed Admin – Temporarily Drop Admin Privileges To Administrators

Full Article : OSTechNix – https://www.ostechnix.com/delayed-admin-temporarily-drop-admin-privileges-administrators/ Today, I stumbled upon an interesting utility named “Delayed Admin”. As the name says it all, this utility will temporarily drop admin privileges to administrators. Delayed Admin will not … Read more

Download Packages With Dependencies Locally In Ubuntu

Full Article : OSTechNix – https://www.ostechnix.com/download-packages-dependencies-locally-ubuntu/ A while ago, we published an article that described how to Install Softwares offline in Ubuntu. In that guide, we explained how can you download packages in an Internet-enabled system, … Read more

OpenGenus Quark: The World’s First Offline Search Engine To Search Code

Full Article : OSTechNix – https://www.ostechnix.com/opengenus-quark-worlds-first-offline-search-engine-search-code/ You’re searching a code for your project online and the Internet connection is suddenly dropped. What would you do? Just sitting idle and waiting for the Internet connection to … Read more

Setup A Private Server With ownCloud, Kopano And Let’s Encrypt On UCS

Full Article : OSTechNix – https://www.ostechnix.com/setup-private-server-owncloud-kopano-lets-encrypt-ucs/ When reading all the horror news today about cyber-attacks and malware, have you ever wished to set up your own server to finally have the greatest possible control over … Read more

How To Check For Meltdown And Spectre Vulnerabilities And Patch Them In Linux

Full Article : OSTechNix – https://www.ostechnix.com/check-meltdown-spectre-vulnerabilities-patch-linux/ Earlier this week, a team of researchers at Google’s Project Zero have discovered about Meltdown and Spectre vulnerabilities that affected many modern processors, including certain processors by Intel, AMD and … Read more

GNU Aspell – A Free, Open Source And Independent Spell Checker

Full Article : OSTechNix – https://www.ostechnix.com/gnu-aspell-free-open-source-independent-spell-checker/ Today, we are going to talk about GNU Aspell, a free, open source and independent spell checker. You can use it either as a library or an independent spell … Read more

How To Display Asterisks When You Type Password In terminal

Full Article : OSTechNix – https://www.ostechnix.com/display-asterisks-type-password-terminal/ When you type passwords in a web browser login or any GUI login, the passwords will be masked as asterisks like ******** or bullets like •••••••••••••. This is the … Read more

Pinfo – A CLI Program To Read Info And Man Pages In Color

Full Article : OSTechNix – https://www.ostechnix.com/pinfo-cli-program-read-info-man-pages-color/ Man pages, abbreviation for manual pages, needs no introduction. Man pages are the form of software documentation that is available in almost all Unix-like operating systems by default. Using … Read more

How To Find The Installed Proprietary Packages In Arch Linux

Full Article : OSTechNix – https://www.ostechnix.com/find-installed-proprietary-packages-arch-linux/ Are you an avid free software supporter and currently using any Arch based distribution? I’ve got a small tip for you! Now, you can easily find the installed proprietary … Read more

MMSMail – A Chrome Extension To Send Audio And Video Messages From GMail

Full Article : OSTechNix – https://www.ostechnix.com/mmsmail-chrome-extension-send-audio-video-messages-gmail/ Just one more day to go! For better or worse, 2017 is almost over. I learned a lot here and will hopefully learn a lot more in 2018. To … Read more