Re: perl monitor programs for linux

On Thursday 15 November 2007 17:57, Jeff Pang wrote:

On Nov 16, 2007 2:16 AM, John W. Krahn <krahnj@xxxxxxxxx> wrote:

First, what is 'nc'? I have an nc program on my HD but I don't
think

Somewhere else in the program you say it is used for port scanning.
Perhaps if you used a more widely know program like nmap?

nc means 'netcat', which is shipped on redhat linux (from 2.6 kernel
I think) by default.

I also have a netcat program on my system (SuSE) only here it is called
'netcat'. (Two letter command names were OK back in the 70's when
there was little chance of collision.) :-)


Second, CAT? Are you trying to win the UUOC award?

what's UUOC? cat is just cat under linux/unix, `man cat' pls.

http://www.google.com/search?hl=en&q=UUOC+award+Randal+Schwartz



John
--
use Perl;
program
fulfillment
.

Relevant Pages

  • Re: merging the columns
    ... Use of uninitialized value in scalar chomp at xxx.pl line 12. ... $ cat 1.txt aaa ... open my $fh1,'1.txt' or die $!; ... Jeff Pang - pangj@xxxxxxxxxxxxx ...
    (perl.beginners)
  • Re: merging the columns
    ... What if is there another file to merge with fh1 and fh2? ... $ cat 1.txt aaa ... Jeff Pang pangj@xxxxxxxxxxxxx ...
    (perl.beginners)