Hi,
I am trying to write a script to prepare some text for use as web content.
What is happening is that all the newlines in the textfile are ignored, so I want
to be able to replace/add a few characters so that for a file containg:
This is line 1.
This is line two.
This is line four.... (1 Reply)
dear all:
maybe i have a file like :
12
34
56
78
end
how do write can i replace newline into NA :
make the file inte :
12
NA
34
NA
56
78
END (3 Replies)
Hi, for some reason I cant seem to figure this out. I have a file which looks something like this
word
word
word
word
word,word,word
word
word
word,word,word,word,word
word
word
Basically I want this whole thing to be a list with 1 word on each line like this...
word
word
word... (1 Reply)
Hi.
How to replace a text in a file with starting from a newline
example====
shashi how r u ? shashi , r u their? shashi....
shashi hello shashi
output will be
shashi how r u ?
shashi , r u their?
shashi....
shashi hello
shashi
=========
thanks in advance.. (3 Replies)
Hi all
I have the problem to substitute a string with newline in Perl. Can anybody help me?
And also how to replace a string with opening bracket (e.g. (START ) with a whitespace/null character?
Thanks in advance. (1 Reply)
I have output from a file like this:
15,01,11,14:06
235
I would like to change this to:
15,01,11,14:06,235
Removing newline and change to ","
I now this can be done with tr
cat OUT | tr '\n' ',''
My problem is that tr is not implemented in this shell. sed is, show it should be... (7 Replies)
I'm trying to figure out a way to replace newlines after a unique string is read, all the way until that string occurs again.
The input file looks something like this:
02/11/11 22:48:00 This is the first line
This is the second line
This is the third line
02/11/11 22:49:00 This is the... (8 Replies)
Hi,
I'm struggling with a string replacement.
I have an XML file which is in the following layout
<FUNCTION>
<PRODUCTS>
<PRODUCT CODE="PRODUCE" ACTION="amend" VALIDATE="no">
<SUPPLIER PRODUCT="PRODUCT" ACTION="amend" CODE="SUPPLIER">
<STOCK_QUANTITY DATA="21"/>
... (15 Replies)
I have a string like below:
{\rtf1\fbidis\ansi\deff0{\fonttbl{\f0\fnil\fcharset0 MS Sans Serif;}{\f1\fnil MS Sans Serif;}}
\viewkind4\uc1\pard\ltrpar\lang2057\f0\fs16 19/11/2010 SOME DESCRIPTION. \par
\lang1033\f1\par
}
I have to replace the newline character with null in the... (8 Replies)
Hi Experts,
I need an urgent help in replacing newline characters in my single column file by a comma.
I am using following command for this purpose:
sed -n -e 'H;${x;s/\n/,/g;s/^,//;p;}' parameter.rtf | rev | cut -c 4- | revMy input file has:
TABLE_1
TABLE_2
TABLE_3
What I need:... (11 Replies)
Discussion started by: neerndg123
11 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)