Preloader

Ubuntu 68

Ubuntu is an open source Linux distribution based on the Debian architecture. It is usually run on personal computers, and is also popular on network servers, usually running the Ubuntu Server variant, with enterprise-class features.

How to solve Ubuntu 18.04 CLI error: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)

How to solve Ubuntu 18.04 CLI error: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)

Learn how to solve the ubuntu 18.04 terminal error: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)

Carlos Delgado Carlos Delgado
  • June 9, 2019

  • Estimated reading time: 1 Minute

17055
How to run a stress test to your apache server in Ubuntu 18.04

How to run a stress test to your apache server in Ubuntu 18.04

Learn how to execute a stress test to some apache based server in Ubuntu 18.04

Carlos Delgado Carlos Delgado
  • May 25, 2019

  • Estimated reading time: 3 Minutes

35311
How to download Ubuntu releases ISO files faster (accelerate download)

How to download Ubuntu releases ISO files faster (accelerate download)

Discover how you can download the ISO releases of the Ubuntu operative system (desktop and server) faster using the P2P protocol.

Carlos Delgado Carlos Delgado
  • May 17, 2019

  • Estimated reading time: 1 Minute

19217
How to install ClamAV and scan for viruses with the command line CLI in Ubuntu 16.04

How to install ClamAV and scan for viruses with the command line CLI in Ubuntu 16.04

Learn how to install the ClamAV antivirus in Ubuntu 16.04.

Carlos Delgado Carlos Delgado
  • March 30, 2019

  • Estimated reading time: 3 Minutes

20021
How to make an image based PDF (image to text) selectable and searchable using OCRmyPDF in Ubuntu 16.04

How to make an image based PDF (image to text) selectable and searchable using OCRmyPDF in Ubuntu 16.04

Learn how to convert a PDF with images to selectable content using the CLI tool OCRmyPDF in your Ubuntu server.

Carlos Delgado Carlos Delgado
  • January 27, 2019

  • Estimated reading time: 4 Minutes

28754
How to recognize Seven Segment Displays content with ssocr (Seven Segment Optical Character Recognition) in Ubuntu 16.04

How to recognize Seven Segment Displays content with ssocr (Seven Segment Optical Character Recognition) in Ubuntu 16.04

Learn how to recognize seven segment displays numbers from an image using the ssocr library in Ubuntu 16.04

Carlos Delgado Carlos Delgado
  • January 20, 2019

  • Estimated reading time: 5 Minutes

27276
How to install and use the python face recognition and detection library in Ubuntu 16.04

How to install and use the python face recognition and detection library in Ubuntu 16.04

Learn how to install the python library face recognition (accuracy of 99.38%) in Ubuntu 16.04

Carlos Delgado Carlos Delgado
  • January 4, 2019

  • Estimated reading time: 7 Minutes

60142
How to install and use Exa, a modern replacement for the ls command in Ubuntu 16.04

How to install and use Exa, a modern replacement for the ls command in Ubuntu 16.04

Learn how to use Exa, a beautiful and useful replacement for the ls command of unix in Ubuntu 16.04

Carlos Delgado Carlos Delgado
  • December 19, 2018

  • Estimated reading time: 4 Minutes

41437
How to solve ubuntu cli error "exec: "less": executable file not found in $PATH"

How to solve ubuntu cli error "exec: "less": executable file not found in $PATH"

Learn how to solve this exception when you execute some cli tools that require less to work properly.

Carlos Delgado Carlos Delgado
  • November 12, 2018

  • Estimated reading time: 1 Minute

8933
How to enable syntax highlighting for Markdown files in GNU Nano

How to enable syntax highlighting for Markdown files in GNU Nano

Learn how to enable syntax highlighting for markdown files (MD) in the nano terminal-based text editor.

Carlos Delgado Carlos Delgado
  • September 13, 2018

  • Estimated reading time: 2 Minutes

22482
Our Sponsors

Our blog is proudly supported by industry-leading sponsors.