URI still no warnings and strict. USE THEM.
do it now. add them and declare all your variables. it will save your
ass.
I am running -w when I run the code.
URI what is the \ doing there. it makes the space into a space. it is not
seen by split or the regex engine.
This is the ONLY
#!/usr/bin/perl
use warnings;
use strict;
my $hping;
my $hping_compare;
my @hping_array = ();
for (1 .. 5){
$hping = `sudo hping3 www.microsoft.com -S -p 80 -c 1`;
push @hping_array,(split'\ ',$hping)[15];
}
$hping_compare = $hping_array[0];
foreach (@hping_array){
if ($_ le
SB # ignoring the fact that you were advised to use named variables
# instead of $_ where possible, here is one way to do it:
I do not see how I can get away from using $_ because each iteration through
the loop will be a different variable and thus a different array element. This
is why I
On Feb 9, 2010, at 10:10 AM, Steve Bertrand wrote:
Uri Guttman wrote:
CS foreach (@hping_array){
foreach my $ping ( @hping_array){
Uri showed right above how to avoid using $_. eg instead of:
I didn't read/understand that fully as to the problem at hand. I apologize.
You will
Uri no need for the = () as all arrays are created empty.
I wasn't sure if strict would bark or not, so I figured better safe than sorry.
Uri someone told you that le is wrong for numeric comparison. and WHAT do
you think is in $_ there? you never explicitly set it. it may have some
Uri post the output line from that command. do not let your emailer mung it
or word wrap it. show the part you want to extract out. there may be
easier ways to get it with a regex and not with split.
I think you may be right. I would like to pull the numerics out from the id=
section.
I'm trying to figure out a way to compare a couple values to see if they are
sequential or not.
I'm running a for loop and grabbing a value and setting a variable through each
iteration. At the end I would like to examine the results and see if they are
sequential or not.
If the values are
question is what can help me get just the $5 into array 5 times. Then
I can move on to evaluation of the array values.
On Feb 8, 2010, at 6:03 PM, Uri Guttman wrote:
CS == Curt Shaffer cshaf...@gmail.com writes:
CS I'm trying to figure out a way to compare a couple values to see
CS
Thanks Jim. I see my error now. I didn't realize you could just backtick in a
for like that.
On Feb 8, 2010, at 7:06 PM, Jim Gibson wrote:
On 2/8/10 Mon Feb 8, 2010 3:55 PM, Curt Shaffer cshaf...@gmail.com
scribbled:
OK. So I have tried some things. I guess the largest issue that I
Thanks for the clue. I have narrowed some things down. The counter is much
nicer. I just need to get a better split I think as I'm not getting the
grouping I would like.
On Feb 8, 2010, at 7:19 PM, Uri Guttman wrote:
CS == Curt Shaffer cshaf...@gmail.com writes:
CS OK. So I have tried
:
CS == Curt Shaffer cshaf...@gmail.com writes:
CS OK. So I have tried some things. I guess the largest issue that I
CS can't find an answer for elsewhere is how to evaluate variables to
CS be , = or 100 in one evaluation. Before I get there, obviously
CS I need to get the variables.
CS
List,
I am trying to set a variable based on a system call. Here is my code:
#!/usr/bin/perl
use strict;
my $test = system `/usr/bin/snmpget -v1 10.1.11.18 -c secret
.1.3.6.1.4.1.710.7.1.5.1.23.1.13.1|awk '{print $4}'`;
print $test\n;
When I run that command from the
To: Curt Shaffer; Perl List
Subject: Re: odd variable result
try this syntax:
my $test = system (/usr/bin/snmpget -v1 10.1.11.18
-c secret
.1.3.6.1.4.1.710.7.1.5.1.23.1.13.1|awk '{print $4}');
or
my $test = qx(you command above w/no quotes needed);
or
open (SNMP, snmpget -v1 10.1.11.18 -c
-Original Message-
From: Chas Owens [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 14, 2006 11:48 AM
To: Curt Shaffer
Cc: beginners@perl.org
Subject: Re: FW: suggestion for sftp process
On 3/14/06, Curt Shaffer [EMAIL PROTECTED] wrote:
I have a small update to this post. I found out
I am writing a process that will need to establish a SFTP connection with a
remote server, pull a file down and copy it to an archive and system folder.
I also have to do the opposite where I will need to get a file from a system
directory and push it via SFTP to a remote server. Now I have the
I have a small update to this post. I found out that I will be able to get
all of the files in the remote directory. Unfortunately I do not see a way
to do this with Net::SFTP. There is no mget function and * does not seem to
work for the file name.
Thanks
Curt
_
From: Curt
-Original Message-
From: KyLiE [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 14, 2006 10:36 AM
To: Curt Shaffer
Subject: Re: FW: suggestion for sftp process
Curt Shaffer wrote:
I have a small update to this post. I found out that I will be able to get
all of the files in the remote
I am really stuck here. I need to split values from a csv value and push
them into an array, then perform a routine for all of them in a foreach
statement. In this example I am reading an email address, a username and a
password and needing to send each user listed in the csv a mail to the email
I have a need to mail 1000 users their usernames and passwords, this will be
a 1 time thing. I was thinking that I could just do some sort of foreach
routine but I can't see how that will work when they will all be different.
I then thought a hash with the usernames and passwords would be OK, but
-Original Message-
From: Ryan Frantz [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 07, 2006 11:09 AM
To: Curt Shaffer; beginners@perl.org
Subject: RE: mail list via script
-Original Message-
From: Curt Shaffer [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 07, 2006 11:06
-Original Message-
From: Ryan Frantz [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 07, 2006 11:28 AM
To: Curt Shaffer; beginners@perl.org
Subject: RE: mail list via script
-Original Message-
From: Curt Shaffer [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 07, 2006 11:21
I need to set a variable to a filename where only 1 section of the file is
static.
For example:
$filename =~ /test/;
Where the following:
Print $filename\n;
Would produce:
123test456.txt
The only way I see this being possible is with regular expressions but I
can't for
your help!
-Original Message-
From: Timothy Johnson [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 28, 2006 3:47 PM
To: Curt Shaffer; beginners@perl.org
Subject: RE: regular expression in a variable
So what part are you stuck on then? It looks like the first suggestion
gets you
PM
To: Curt Shaffer; Timothy Johnson; beginners@perl.org
Subject: RE: regular expression in a variable
Curt Shaffer wrote:
That appears to work! The part I am stuck on is how to I take that
value (which would now be $file in your example) and put it into a
variable that I can use through
, February 28, 2006 5:50 PM
To: Curt Shaffer; beginners@perl.org
Subject: RE: regular expression in a variable
If you declare a variable with my(), it only exists within the current
scope (NOTE: always add 'use strict' and 'use warnings' whenever you
can at the top of your scripts).
What you'll have
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