This would yield all lines from your sample above but suppress many other text lines. If it's too open, try narrowing it down by becoming more specific, e.g. on the year numbers:
And, yes, as Scrutinizer proposes, you may want to use the [[:upper:]] and [[:lower:]] classes.
Hi,
Suppose I have a file as below and I just want the field Invoice Number from this file , How can I do it.
/home/arbor>cat PH0034090202314800030IM-001
0Yp825XMilperra NSW 1891 189110H14V1Sp2871Yp300X Customer Service : 0000-368-81118H6.5V0Sp3130Yp50X ... (7 Replies)
i have a ksh script :
#!/bin/ksh
TZ=`date +%Z`+24 ;a=`date +%Y-%m-%d`
b=`date +"%H:%M:%S"`
cd /ednadtu3/u01/pipe/logs
for i in Archiver1.log
do
cat $i | grep $a | grep $b >> /ednadtu3/u01/pipe/naveed/Insert_Date.txt
done... (4 Replies)
The crisis is over. I am just doing postmortem on how we handled it. So this is just an exercise in academics.
We have a mission critical system running on RED Hat Linux. It is a turnkey system "managed 100% by the vendor". I put this is quotes because we had an event last night that... (0 Replies)
I have this line
BTSRTRGRP-448-1-1 10.162.141.118/255.255.255.254 -
I need to print only the IPADDRESS and not the subnet mask. If i use cut -c30-43 I get the ipaddress, where as in some cases if the last octet is of single digit (10.162.141.8/255.255.255.254) it... (2 Replies)
I know you could use the grep "something" -A200 flag to get all the lines past your pattern. Is there a way to get all the lines in between two patterns? The -a flag will not work since all lines in between the two patterns don't have a constant number. (4 Replies)
Hi,
i have to find a string in a file and positin of the string in the file would come in some particular interval.
let's say file is 1-1000 lines and string is in from 200-300line.
could any one suggest me how to get make the grep search for the string in that particular portion of the... (4 Replies)
Hi
When I run this command:
lsuser -a auditclasses ALL
I got:
user1 auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert
user2 auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert
user3 auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert
user4... (7 Replies)
I'm trying to add citations to this latex formatted paper. I know the bibtex file is causing the issue. I will try to use this document as a reference once I have a working version. If anyone has an idea what these errors could mean that would help immensely. Any ideas how to fix would also be... (0 Replies)
Discussion started by: D2K
0 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)