A Unix Utility You Should Know About: Netcat

You're viewing a comment by Abottleinfrontofme Frontallobotomy and its responses.

December 26, 2009, 14:40 
# On computer A with IP 192.168.1.10
$ cat file | nc -l -p 6666
# On computer B
$ nc 192.168.1.10 6666 > file

I thought this was a great example of the power of nc. I could give two flying flux capacitors whether cat was a useless use. Seriously girls, don't chop your hand off when you break a fingernail. This piece is not about squeezing every cpu cycle out of your machine but demonstrating nc. And separating 'cat' with a pipe actually does make more clear exactly what is going on.

Reply to this comment

Reply To This Comment

(why do I need your e-mail?)

(Your twitter handle, if you have one.)

Comment Help

Type the word "computer_132": (just to make sure you're a human)

Please preview the comment before submitting to make sure it's OK.