Hi have one Perl file inside that i am defining
at an array file.
@temp_vmdk_files = `grep vmdk '$guest_vmx'`
where my $guest_vmx=/vmfs/volumes/47e40fec-9c8bb7f7-d076-001422159f8a/BES Exchange/BES-Exchange.vmx
and i am just want to do grep of "vmdk" files from the above path
but when... (5 Replies)
Hi Gurus,
I need some help with the "grep" command or whatever command that you think suitable for me. I'm about to write a perl script to extract a report from the system and submit it to the end users. The input for the script will consist of 3 element.
1) Generation ID
2) Month
3) Year... (6 Replies)
Hey guys. I have a .pl script that scans my hosts to see if they are down or up. I can run it anytime I want. The script uses a conf file that contains text lines of the IP addresses of the servers. I run the script from the command line of my terminal (MAC OS)
I run: sudo ./scanner.pl
brings... (3 Replies)
Hi All,
I have a .TSV extension file having ~1 Gig data and I need to grep a pattern in that file using perl. I am not able to read the file using perl any suggestions on this/ If I Change the format my data gets mismangled so I am bothered about using specific format as well.
#!... (3 Replies)
Hi,
I am using File::Find to go through a very large tree.
I am looking for all xml files and open only those that contain a tag <Updated>. I then want to capture the contents of two tags <Old> and <New>.
My problem is, after I open the file and do the first grep for <Updated> (which does... (3 Replies)
hi guys
i have this very messy script, that looks in /var/log/messages.all for an error and reports if it finds the key works
how can i get it to look at more then one file, i.e /var/log/message.all *
so it looks in old logs as well
thanks
exit 0 if (isRenderNode(hostname));
my... (4 Replies)
Hello,
Fairly simple really I have an xml file and I want to check to see if it contains a pattern. The pattern is "../"
On the command line I can type: grep "\.\./" myFile.xml
and I get desired result.
To do the same thing in a perl script I thought it was as simple as putting the ``... (4 Replies)
Hi,
I have file stored in a directory containing information about subnet mask and next hop address in the following format
10.1.1.0/16, 255.255.0.0, 10.1.1.1
10.1.2.0/16, 255.255.0.0,10.1.2.1
here 10.1.1.0/16 represent range of ip address 10.1.1.1-10.1.1.16
given say an IP address... (1 Reply)
Hi ,
i am looking for a perl script to grep for a string in all files inside a directory .
bash command .
grep -r 'word' /path/to/dir
Thanks,
Nvil (3 Replies)
I am working on one script where I need to grep the exact process in perl script.
for e.g. when I run simple grep command on the linux machine it gives me two process mGateway_mvc_q01 and mGateway_mvc_q01_v7 which is not the correct result.I tried to use ( ps -eAf | grep ^mGateway_mvc_q01$) but... (1 Reply)
Discussion started by: anuragpgtgerman
1 Replies
LEARN ABOUT DEBIAN
io::async::protocol::linestream
IO::Async::Protocol::LineStream(3pm) User Contributed Perl Documentation IO::Async::Protocol::LineStream(3pm)NAME
"IO::Async::Protocol::LineStream" - stream-based protocols using lines of text
SYNOPSIS
Most likely this class will be subclassed to implement a particular network protocol.
package Net::Async::HelloWorld;
use strict;
use warnings;
use base qw( IO::Async::Protocol::LineStream );
sub on_read_line
{
my $self = shift;
my ( $line ) = @_;
if( $line =~ m/^HELLO (.*)/ ) {
my $name = $1;
$self->invoke_event( on_hello => $name );
}
}
sub send_hello
{
my $self = shift;
my ( $name ) = @_;
$self->write_line( "HELLO $name" );
}
This small example elides such details as error handling, which a real protocol implementation would be likely to contain.
DESCRIPTION EVENTS
The following events are invoked, either using subclass methods or CODE references in parameters:
on_read_line $line
Invoked when a new complete line of input is received.
PARAMETERS
The following named parameters may be passed to "new" or "configure":
on_read_line => CODE
CODE reference for the "on_read_line" event.
METHODS
$lineprotocol->write_line( $text )
Writes a line of text to the transport stream. The text will have the end-of-line marker appended to it; $text should not end with it.
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2012-10-24 IO::Async::Protocol::LineStream(3pm)