Top 19 alternative sites to tldp.org
GNU Octave
GNU Octave is a programming language for scientific computing.
LinuxQuestions.org
LinuxQuestions.org offers a free Linux forum where Linux newbies can ask questions and Linux experts can offer advice. Topics include security, installation, networking and much more.
The Linux Kernel Archives
LinuxCommand.org: Learn The Linux Command Line. Write Shell Scripts.
LinuxCommand.org is a web site that helps users discover the power of the Linux command line.
Author: William Shotts; Jr
5 Python Examples to Read and Write JSON files for Encode and Decode
Guides, HowTos and Tips for Technology Geeks
Author: Aanisha Mishra
Linux Tips, Tricks and Tutorials
Linuxize is a Linux Sysadmin and DevOps blog that publishes articles and tutorials about server operations, new techniques and Linux security.
Linux Hint
Ask Ubuntu
Q&A for Ubuntu users and developers
Ryan's Tutorials
A collection of introductory technology tutorials covering Linux, Web development, general problem solving and graphic design.
Author: Ryan Chadwick
Linux.org
Friendly Linux Forum
Debian -- The Universal Operating System
Debian is an operating system and a distribution of Free Software. It is maintained and updated through the work of many users who volunteer their time and effort.
The UNIX and Linux Forums - Free Tech Support
Forum Home : The UNIX and Linux Forums. A List of All Forums for Free UNX and Linux Free Technical Support.
nixCraft - Linux Tips, Hacks, Tutorials, And Ideas In Blog
Linux Tips, Hacks, Tutorials, And Ideas In Blog
Author: Vivek Gite
Michael Kerrisk
YoLinux.com: Linux Tutorials, Help, Documentation and Information
Linux Information Portal YoLinux.com includes informative tutorials and links to many Linux sites. Covers Linux topics from desktop to servers and from developers to users. Linux software development tutorials include topics on Java and C/C++.
24 Free Open Source Applications I Found in Year 2019
Tecmint - Linux Howtos, Tutorials, Guides, News, Tips and Tricks.
Opensource.com | Opensource.com
Author: Ferdinand
DistroWatch.com: Put the fun back into computing. Use Linux, BSD.
News and feature lists of Linux and BSD distributions.
The Complete Open-Source and Business Software Platform
Free, secure and fast downloads from the largest Open Source applications and software directory - SourceForge.net