Hallo all,
Im sorry if I come again to this thread.
I want to ask how is the manner if I want to count spesific character from certain line to certain line.
For example in case :
This is my file looks like.
SpaceState.log
Actually my file contain of thousands line.
How to count for "1" character from 10th line to 20th line.
Thanks..
Hi using awk I know I can get all the lines with gold from a file called "gold.txt" like the one below:
gold 1 1986 USA American Eagle
gold 1 1908 Austria-Hungary Franz Josef 100 Korona
silver 10 1981 USA ingot
gold 1 ... (5 Replies)
Hi there
How can I compare data line by line from a file?
I need to compare the second value with the fourth to know if they are different.
If those values are different, I require to send my first value to the output until the complete file has been read.
This is my file:
0 FALSE... (1 Reply)
Hi Everybody,
I am trying to write a script that will get some perticuler data from a file and redirect to a file.
My Question is,
I have a Very huge file,In that file I have my required data is started from 25th line and it will ends in 100th line.
I know the line numbers, I need to get all... (9 Replies)
Hi All ,
I am trying to run a shell script through a JCL . The requirement is I have a gdg base name and I need to create a script that will just check if the latest version of that gdg has data or not . If it doesnt have data RC 4 need to be returned . One more thing which is bothering me is i... (3 Replies)
Hi All ,
I am trying to run a shell script through a JCL . The requirement is I have a gdg base name and I need to create a script that will just check if the latest version of that gdg has data or not . If it doesnt have data RC 4 need to be returned . One more thing which is bothering me is i... (1 Reply)
I have my data something like this
SERIAL FIRSTOCCURRENCE
NETPROTOCOL
1947430693 07/01/2009 05:16:40
FR
SERIAL FIRSTOCCURRENCE
NETPROTOCOL
1947430746 07/01/2009 05:18:05
FR
I want the output as follows.... (1 Reply)
Hi I have a file with following records
It contains three months of data, some data is duplicated,i need to access the latest data from the duplicate ones.
for e.g; i have foll data
"200","0","","11722","-63","","","","11722","JUL","09"
"200","0","","11722","-63","","","","11722","JUL","09"... (10 Replies)
Hi.. I'm into a bump after trying to solve this prob.. i've a file with contents like below.
<blankline>
'pgmId' : 'UNIX',
'pgmData' : 'textfile',
'author' : 'admin',
.......
Now i'm trying to insert a new data after pgmId. so the final output will be... (7 Replies)
Hi everyone,
Almost everything is in the title!
Which partitions do you keep?
Which partitions do you reformat, while doing a clean install?
Personaly, I never format /var and /home partitions when I update to latest linux distribution.
It has been working quite ok up to now, but I was... (3 Replies)
Hi Guys,
Please help me with my problem here:
I have a source file:
1212 23232 343434 ASAS1 4
3212 23232 343434 ASAS2 4
3234 23232 343434 QWQW1 4
1134 23232 343434 QWQW2 4
3212 23232 343434 QWQW3 4
and a mapping... (4 Replies)
Discussion started by: kokoro
4 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)