I'd like to create a loop that will display something like:
1
2
29
2
57
2
...
25173
2
I figure I'd want to make some code that counts to 1798 and for the odd numbers displays: 1+28((n-1)/2) and for the even numbers displays 2. This is what I wrote:#! /bin/csh
#include <stdio.h>
int... (4 Replies)
Hello forum,
I need to append the total line count to the end of each line in a file.
The file where this line count needs to be appended is generated by this script:
The script does a word frequency count by the first column of a file.
if I add wc -l at the end then the line count... (4 Replies)
Hello friends,
Could you please help on this,
n=`wc -l test.txt`
echo $n
the above two line code give me
"67 text.txt"
where as i just need n= 67 as line count (3 Replies)
Hi,
I have created one shell script in which it will count number of "~" tilda charactors from each line of the file.But the problem is that i need to count each line count individually, that means. if line one contains 14 "~"s and line two contains 15 "~"s then it should give an error msg.each... (3 Replies)
Hi All,
I have totally 10 source files. I want to count the delimiter In my source files line by line and need to store the result in another file. I got the output for the total count of delimiter for one file. But I am struggling to get the delimiter count line by line for each my files. Plz... (6 Replies)
Hi
In my directory i have file of many days , i want to count the number of line of all the files of todays date. every file will have date component on it for eg. V5_T_RIO_TAFM_20120905070015847.LOG
from the file name 20120905- > this show that file is of today's date .
I have written... (8 Replies)
What I'm trying to accomplish. I receive a Header and Detail file for daily processing. The detail file comes first which holds data, the header is a receipt of the detail file and has the detail files record count. Before processing the detail file I would like to put a wrapper around another... (4 Replies)
Hello,
I have been working on Awk/sed one liner which counts the number of occurrences of '|' in pipe separated lines of file and delete the line from files if count exceeds "17".
i.e need to get records having exact 17 pipe separated fields(no more or less)
currently i have below :
awk... (1 Reply)
I have a file like below with more than 30,000 lines:
Someword "mypattern blah blah mypattern blah mypattern blah "
Someotherword "mypattern blah blah mypattern blah mypattern blah"
Someword "mypattern blah blah blah mypattern blah "
Someword "mypattern blah blah mypattern blah ... (3 Replies)
Discussion started by: ctrld
3 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)