RE: Regex question
You can do something like :
$out =~ m/(^.*Name\:.*$)/xo $name = $1;
or
if ($out =~ m/Name\:/xo)
{
$name = $out;
}
---
Legendo metulas imitabere cancrum
Olivier Gérault
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Re: Regex question
You don't need the 'x' option (white space used in RE for comments) or the
'o' option (compile it - this is used when there is a variable in the RE,
e.g.
$name = Name:
while () {
if ( /$name/o ) {
the colon (:) is not a special char and does not need an escape slash.
The '1' you get now is the number of matches, you need to have caputuring
parens to get a return here:
($name) = $out =~ m/Name\:/xo ;
($name) = $out =~ /Name:\s+(.*)/;
A standard way to do this:
open(CMD,c:/tmp/test.cmd /i $c |)
or die can't run cmd: $!
while (CMD) {
if ( /Computer Name:/ ) {
print;
} elsif ( /User Name:/ ) {
print;
}
} # while CMD
close CMD;
Note, now that you have this processing it line by line, you can do:
if ( /Computer Name:\s+(.*)/ {
my $computer = $1;
print The computer is called $computer\n;
}
That is, you can capture and work w/ the data in your script before
outputting it.
Andy Bach, Sys. Mangler
Internet: [EMAIL PROTECTED]
VOICE: (608) 261-5738 FAX 264-5030
... even if you're mediocre/decent at perl [the cmecf] code is pretty
confusing in certain areas ... CB
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RE: Daemon example
Title: RE: Daemon example win32::daemon::simple required you to be able to use win32::daemon as well... daemon has to be installed as a package =( -Original Message- From: Jenda Krynicky [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 29, 2003 10:25 AM To: FARRINGTON, RYAN Cc: [EMAIL PROTECTED] Subject: RE: Daemon example From: FARRINGTON, RYAN [EMAIL PROTECTED] here is what I get when I try to install the win32::daemon on 5.8 Error installing package 'http://www.roth.net/perl/packages/win32-daemon.ppd': R ead a PPD for 'http://www.roth.net/perl/packages/win32-daemon.ppd', but it is no t intended for this build of Perl (MSWin32-x86-multi-thread-5.8) I said: I'm using it (though via Win32::Daemon::Simple) with 5.8 (build 804) with no problems. You can install it with PPM from http://Jenda.Krynicky.cz/perl Try ppm install http://Jenda.Krynicky.cz/perl/Win32-Daemon.ppd Jenda = [EMAIL PROTECTED] === http://Jenda.Krynicky.cz = When it comes to wine, women and song, wizards are allowed to get drunk and croon as much as they like. -- Terry Pratchett in Sourcery
RE: Daemon example
From: FARRINGTON, RYAN [EMAIL PROTECTED] win32::daemon::simple required you to be able to use win32::daemon as well... daemon has to be installed as a package =( Oh well ... I did NOT ask you to install Win32::Daemon::Simple ! What do you get if you run ppm install http://Jenda.Krynicky.cz/perl/Win32-Daemon.ppd ? Jenda = [EMAIL PROTECTED] === http://Jenda.Krynicky.cz = When it comes to wine, women and song, wizards are allowed to get drunk and croon as much as they like. -- Terry Pratchett in Sourcery ___ ActivePerl mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
RE: capturing output of command
But does someone have a proposal how to capture the STDERR output of the
batch script, too?
Up to now, I only could capture the STDOUT output via
@Result=`command line`
and I would like to capture both, ideally in the same array to get the
correct order...
Kind regards
Ekbert Mertens
Hi List,
I have a script which is running another batch script on a
NT machine.
During the perl script execution, I am not seeing the
output of the dos
batch script on the screen. Some how its getting lost. Any
Idea as how can
I
change my script to display the dos script output as well??
The requirement is to get the details such as hostname and
NT user login
by
the ip and update a database. Is there any perl modules
available to that.
I
always have the IP and would like to know what's the
hostname and the NT
user logged in to that host.
The script is as below
#!/usr/local/ActivePerl-5.6/bin/perl
use Sybase::CTlib;
$dbh = Sybase::CTlib-ct_connect('user','pwd','server');
if($dbh eq undef)
{
print Connection Failed to Server\n;
}
else
{
print Connection OK to Server\n;
$sql = select ipaddr from db..Logins where loggedindatetime =
dateadd(hour,-1,getdate());
$data = $dbh-ct_sql($sql);
foreach $r (@$data)
{
foreach $c (@$r)
{
print $c \t;
`c:/tmp/test.cmd /i $c`;
}
print \n;
}
}
Try capturing the results of the command. Add this line after the use
statement:
my @Results = ();
The change your:
`c:/tmp/test.cmd /i $c`;
To:
@Results = `c:/tmp/test.cmd /i $c`;
Then you can access and parse the results contained in the array.
Dirk Bremer - Systems Programmer II - ESS/AMS - NISC St. Peters
USA Central Time Zone
636-922-9158 ext. 8652 fax 636-447-4471
[EMAIL PROTECTED]
www.nisc.cc
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RE: Regex question
It's a bit hard to understand your real question. But here's
a go at it anyway.
If you want to grab the whole lines that have Name: in it:
# Note the use of an array here.
@out = `c:/tmp/test.cmd /i $c`;
@names = grep( /Name:/, @out );
print for @names;
If you want to get the names and values into a hash:
# Note the use of an array here.
@out = `c:/tmp/test.cmd /i $c`;
for ( @out ) {
$names{$1} = $2 if /(.*)\s+Name:\s*(.*)\s*/;
}
print $_ = $names{$_}\n for keys %names;
Or you could do something with each line that had Name: in it:
# Note the use of an array here.
@out = `c:/tmp/test.cmd /i $c`;
for ( @out ) {
if ( ($key, $name) = /(.*)\s+Name:\s*(.*)\s*/ ) {
print $key : $name\n;
}
}
--
Mike Arms
-Original Message-
From: Sabherwal, Balvinder (MBS)
[mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 29, 2003 9:22 AM
To: [EMAIL PROTECTED]
Subject: Regex question
List,
I need your help with the regex in my script.
$out = `c:/tmp/test.cmd /i $c`;
The above line gets the result in the variable and I'm trying
to match a
pattern as below and I want to store the lines in another
variable if the
matching pattern is found.
($name) = $out =~ m/Name\:/xo ;
The value I get in $name is 1. Question is how do I get the
lines from the
$out into $name?? $out is a multiline output. The sample out
put is as below
Successful purge and preload of the NBT Remote Cache Name Table.
User Information:
-
User Name: PINTOA
Computer Information:
-
Computer Name: W-DEV-2103C
IP Address: 10.90.78.7
MAC Address: 00-C0-4F-47-64-85
From the above output I need to strip out the below lines
into the $name.
User Name: PINTOA
Computer Name: W-DEV-2103C
Thanks for your help in advance.
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RE: capturing output of command
But does someone have a proposal how to capture the STDERR output of the batch script, too? Up to now, I only could capture the STDOUT output via @Result=`command line` and I would like to capture both, ideally in the same array to get the correct order... Kind regards Ekbert Mertens To capture the STDERR, do @result = `command line 21`; This will make the STDERR redirect to the STDOUT ... ~Mike L. ___ ActivePerl mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
RE: Daemon example
Title: RE: Daemon example ARG!!! WTF... why does that work and installing it from www.roth.net doesn't =( -Original Message- From: Jenda Krynicky [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 29, 2003 11:00 AM To: [EMAIL PROTECTED] Subject: RE: Daemon example From: FARRINGTON, RYAN [EMAIL PROTECTED] win32::daemon::simple required you to be able to use win32::daemon as well... daemon has to be installed as a package =( Oh well ... I did NOT ask you to install Win32::Daemon::Simple ! What do you get if you run ppm install http://Jenda.Krynicky.cz/perl/Win32-Daemon.ppd ? Jenda = [EMAIL PROTECTED] === http://Jenda.Krynicky.cz = When it comes to wine, women and song, wizards are allowed to get drunk and croon as much as they like. -- Terry Pratchett in Sourcery ___ ActivePerl mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
RE: Daemon example
Title: RE: Daemon example now I get: Can't locate loadable object for module Win32::Daemon in @INC (@INC contains: d: /perl/lib d:/perl/site/lib .) at xml_service.pl line 13 ARG... oh well... I'll work it off 5.6 and forget the threading stuff I'm trying to learn =) -Original Message- From: Jenda Krynicky [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 29, 2003 11:00 AM To: [EMAIL PROTECTED] Subject: RE: Daemon example From: FARRINGTON, RYAN [EMAIL PROTECTED] win32::daemon::simple required you to be able to use win32::daemon as well... daemon has to be installed as a package =( Oh well ... I did NOT ask you to install Win32::Daemon::Simple ! What do you get if you run ppm install http://Jenda.Krynicky.cz/perl/Win32-Daemon.ppd ? Jenda = [EMAIL PROTECTED] === http://Jenda.Krynicky.cz = When it comes to wine, women and song, wizards are allowed to get drunk and croon as much as they like. -- Terry Pratchett in Sourcery ___ ActivePerl mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
RE: Daemon example
From: FARRINGTON, RYAN [EMAIL PROTECTED] ARG!!! WTF... why does that work and installing it from www.roth.net doesn't =( Because Dave did not compile the module for Perl 5.8 yet. I compiled the module myself. I did send him the DLL and the files I changed so I think he will add the 5.8 version to his repository soon as well. Jenda = [EMAIL PROTECTED] === http://Jenda.Krynicky.cz = When it comes to wine, women and song, wizards are allowed to get drunk and croon as much as they like. -- Terry Pratchett in Sourcery ___ ActivePerl mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
Date Conversion in Perl
Hi, Given a number of days, it is expected to determine the real date from Jan 1, 1970. The real date should be in the following format: Year-Month-Day. How do I implement this task using Perl. For example, write a Perl script to convert 12016 days to its real date from Jan 1, 1970. Regards, Ken ___ ActivePerl mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
Re: Date Conversion in Perl
perl -e '$days=12016; $seconds=$days*86400; print localtime($seconds) . \n' Sun Nov 24 16:00:00 2002 HTH, - Mark On Wed, 29 Jan 2003, Kenneth Jideofor [ MTN - Ikoyi ] wrote: Date: Wed, 29 Jan 2003 19:57:10 +0100 From: Kenneth Jideofor [ MTN - Ikoyi ] [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Date Conversion in Perl Hi, Given a number of days, it is expected to determine the real date from Jan 1, 1970. The real date should be in the following format: Year-Month-Day. How do I implement this task using Perl. For example, write a Perl script to convert 12016 days to its real date from Jan 1, 1970. Regards, Ken ___ ActivePerl mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs ___ ActivePerl mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
RE: Date Conversion in Perl
Kenneth Jideofor \[ MTN - Ikoyi \] writes:
Hi,
Given a number of days, it is expected to determine the real date from Jan
1, 1970.
The real date should be in the following format: Year-Month-Day.
How do I implement this task using Perl.
For example, write a Perl script to convert 12016 days to its real date from
Jan 1, 1970.
My first suggestion would be to install the Date::Calc module and read
the documentation.
Alternatively, a quick and dirty solution is:
perl -MPOSIX=strftime -e print strftime('%Y-%m-%d', localtime(12016*60*60*24))
This question sounds a bit like homework. Is it?
HTH
--
Brian Raven
Magically turning people's old scalar contexts into list contexts is a
recipe for several kinds of disaster.
-- Larry Wall in [EMAIL PROTECTED]
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File Formatting in Perl
Hi all, I have file whose content is arranged in rows of two lines, each row-pair separated from the next by a line-space. I want to rearrange the file in a two-column format such that all the entries in the first rows in a pair are put in the first column while their corresponding second rows are put in the second column. For instance, Given the content of a file as: I want it rearranged in the following format using Perl: I look forward to your assistance. Regards, Ken ___ ActivePerl mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
Re: File Formatting in Perl
Hello Kenneth, Wednesday, January 29, 2003 you wrote: KJM Given the content of a file as: KJM KJM KJM KJM KJM KJM KJM I want it rearranged in the following format using Perl: KJM KJM KJM one way: open(FIN, $fpin) or die no file; my @FIN = FIN; close(FIN); my $str = join(x, @FIN); $str =~ s/\nx\nx/\n/g; $str =~ s/\nx/\t/g; open(FOUT, $fpout); print FOUT $str; close(FOUT); exit; ___ ActivePerl mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
Re: File Formatting in Perl
my $cnt = 1;
while (DATA) {
next unless /\w/;
s/\n/\t\t/ if ($cnt++ % 2);
print;
}
__DATA__
More homework?
a
Andy Bach, Sys. Mangler
Internet: [EMAIL PROTECTED]
VOICE: (608) 261-5738 FAX 264-5030
... even if you're mediocre/decent at perl [the cmecf] code is pretty
confusing in certain areas ... CB
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