Hi
what does this mean
foreach $msg (@subjects) {
$subjects{$msg}++;
}
thx
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Hi All,
I create following bash script to run some command on remote server
and get information but I try to do same using Perl but I couldn't
make it so any one can suggest way to get done this using perl ?
my .sh...
ssh -T $LOGIN EOI
cd /x02/oracle/downloads
On 24 November 2011 03:40, samjesse rev...@gmail.com wrote:
Hi
what does this mean
foreach $msg (@subjects) {
$subjects{$msg}++;
}
thx
http://perldoc.perl.org/perlop.html#Auto-increment-and-Auto-decrement
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For additional
Hello
From the element of the array @subjects you create a hash table
%subjects and its keys are the element of @subject whose
their values are given by an incrementation from an undefined value
(defaut consider is 0) so 1.
Regards
A.
2011/11/24 samjesse rev...@gmail.com:
Hi
what does this
On Thu, Nov 24, 2011 at 12:09 PM, Charith LokuBogahawatta
charith...@gmail.com wrote:
Hi All,
I create following bash script to run some command on remote server
and get information but I try to do same using Perl but I couldn't
make it so any one can suggest way to get done this using perl ?
Hi samjesse,
using a for loop to iterate the array @subjects and at each instances,
count the number of occurrence of each *member* [or element] of the array
@subjects, [ and STORE] using a hash %subjects [ which of course is
different from the array @subjects, though
the same name was used
On 24 November 2011 10:12, Agnello George agnello.dso...@gmail.com wrote:
On Thu, Nov 24, 2011 at 12:09 PM, Charith LokuBogahawatta
charith...@gmail.com wrote:
Hi All,
I create following bash script to run some command on remote server
and get information but I try to do same using Perl but
I found the script below at
http://hints.macworld.com/dlfiles/is_tcp_port_listening_pl.txt
I am trying to figure out what's happening at lines 20-23.
Why is the author using 'shift ||' and not a plain $host = $hostname;
Anyone to enlighten me?
Thanks!
JP
---
1 #!/usr/bin/perl -w
2 #
On Thu, Nov 24, 2011 at 7:19 PM, JPH jph4dot...@xs4all.nl wrote:
I found the script below at http://hints.macworld.com/**
dlfiles/is_tcp_port_listening_**pl.txthttp://hints.macworld.com/dlfiles/is_tcp_port_listening_pl.txt
I am trying to figure out what's happening at lines 20-23.
Why is the
Hello:
On Thu, Nov 24, 2011 at 07:42:17PM +0100, Rob Coops wrote:
I'm not sure what the meaning is of this but the thing that is happening is
simple enough. You have @ARGV which contains [ 'A host name', 'A port
number']. On line 20 you set $hostname = $ARGV[0] = 'A host name' and on
line 21
Errr,...
On Thu, Nov 24, 2011 at 03:05:04PM -0500, Brandon McCaig wrote:
use List::Util;
use List::Util q/max/;
#^^^
my $length = max map { ${#$_} } @arrays;
my $length = max map { $#{$_} } @arrays;
#^^
FTFM.
Regards,
--
Brandon McCaig
JPH wrote:
I found the script below at
http://hints.macworld.com/dlfiles/is_tcp_port_listening_pl.txt
I am trying to figure out what's happening at lines 20-23.
Why is the author using 'shift ||' and not a plain $host = $hostname;
Because the author is not a very good Perl programmer?
And
Hi all, just started using Perl today, coming over from a background in
C#/Java and Python.
I seem to be grasping Perl rather nicely (I think) until I got up to
references in Beginning Perl.
Considering the following code, are all my comments correct?
# this function expects an array to be
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