🪴 Linux

1. Linux Command Line
2. Linux Journey
3. Linux Commands Handbook
4. Linux Handbook
5. Tecmint
6. Linux Hint
7. LinuxOPsys
8. Linuxize
9. Eduonix Learn Linux From Scratch
10. Cyberciti Bash Shell Scripting Tutorial
11. Learn Enough Command Line To Be Dangerous
12. The Debian Administrator's Handbook
13. LabEx Linux For Noobs
14. nixCraft
15. Conquering the Command Line
16. FOSS Linux
17. It's FOSS
18. Linux Survival
19. Ryan's Tutorials
20. TLDP Advanced Bash Scripting Guide
21. Guru99 Linux Tutorial Summary
22. Geek-University's Linux Course
23. OverTheWire

Shell / Bash Scripting

• Shellscript.sh
• Bash Guide for Beginners
• Advanced bash Scripting Guide

Links

• 42 stories to learn about linux
• A Guide to Compiling the Linux Kernel All By Yourself
• How to Run a Raspberry Pi in VirtualBox
• How to Secure Your Linux Server with fail2ban

SSH Tunelling

• What is Reverse SSH Tunneling & How to Use it
• SSH Tunelling Simplified
• SSH Tunelling Explained
• Cloudflare Tunneling Docs
• Cloudflare Tunneling for Dev
• Awesome Tunneling

Remoting

• FreeRDP - free implementation of RDP

YT Channels

• tutoriaLinux
• ShawnPowers - Linux! Open Source! Nerdy Toys
• Tinkernut - Dev Boards & Tinkering

Tools

• Distrosea - test drive various ditro right inside your browser.

Links

• Do you need antivirus on Linux
• 5 tips for securing SSH on your Linux server or desktop