dmitri alenitchev

September 8, 2006

Scan with Netcat

Filed under: FreeBSD, OpenBSD, Ubuntu — Dmitri Alenitchev @ 13:47

nc(1) can be used for simple and fast network scan. Here is sample of localhost scan (ports range: 1-1024).

$ nc -v -z 1-1024
localhost [] 80 (www) open
localhost [] 25 (smtp) open
localhost [] 22 (ssh) open


  1. they only wanna do you dir. Anandi Hristina.

    Comment by Anandi Hristina — September 19, 2007 @ 20:05

  2. they’ll have you suicidal suicida. Vaughan Domitilla.

    Comment by Vaughan Domitilla — October 21, 2007 @ 23:03

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