scp Quick Tutorial – Transfer Files Securely Over SSH
Complete scp tutorial: transfer files and folders securely over SSH. All the main options of scp are covered and pre-made scp commands are provided.
linux
Netcat (nc) Full Tutorial – Easy TCP/UDP Guide
Practical netcat (nc) guide for Linux: reverse shells, TCP/UDP connections, port scanning, file transfers, and key options for CTF and Pentesting.
Hydra Tutorial – How to Effortlessly Brute-force Network Services
Full tutorial to brute-force network services with hydra, including SSH, FTP, HTTP, NFS, SMB, etc. Hydra is useful during CTF or pentesting to brute-force login.
Solving Lookup – TryHackMe Challenge Writeup
Complete walkthrough of Lookup room on TryHackMe: form brute-forcing, elFinder CVE and 2 Linux misconfigurations lead us to the root flag.
whatweb Tutorial: Identify Website Technologies
whatweb is a Linux pentesting tool that detects the technologies and frameworks of websites: HTTP servers, CMS like Wordpress, Javascript, etc.