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root@0xpriv:~# history | grep -v boring

Snippets

One-liners worth keeping, with the flags that matter highlighted. Copy, change the target to something you are allowed to test, and run.

Cheat sheet

1 matching
All8 nmap1 ffuf1 subfinder1 dig1 tcpdump1 openssl1 curl1 journalctl1
openssl
What TLS did we negotiate? Protocol version and cipher, straight from the handshake.
openssl s_client -connect host:443 -tls1_3 </dev/null \
  | grep -E "Protocol|Cipher"