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  1. Nmap on steroids! Simple CLI with the ability to run pure Nmap engine, 31 modules with 459 scan profiles.

    Shell 869 120

  2. My simple Swiss Army knife for http/https troubleshooting and profiling.

    Shell 3k 148

  3. A collection of *nix Sysadmin Test Questions and Answers. Test your knowledge and skills in different fields with these Q/A.

    5.8k 576

  4. These notes describes how to improve NGINX performance, security and other important things; @ssllabs A+ 100%, @mozilla A+ 120/100.

    Shell 8.3k 536

  5. This guide details creating a secure Linux production system. OpenSCAP (C2S/CIS, STIG).

    7.7k 381

  6. A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

    20.3k 1.9k

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