Reverse shell guides

Short, practical walkthroughs for catching callbacks on revshells.io during authorized CTF and pentest work.

• Bash reverse shellOne-liner curl bootstrap, PTY attach, and no-PTY mode.
• PHP reverse shellFetch and run your session bootstrap from PHP on the target.
• Python reverse shellReverse shell Python callbacks via urllib or subprocess.
• JavaScript reverse shellNode.js and SSRF-style fetch-to-bootstrap patterns.
• MSFvenom alternativeWebhook callbacks instead of msfvenom + handler plumbing.

Authorized testing only. You must have explicit permission before running callbacks on any system you do not own or control.