Hello,
I'm an starter in Bash scripting. I would like to write a script in Bash shell that replaces a specific text block (a function) by another text block in a file:
for example in my file --> $HOME/myFile.js
replacing following function between other functions in the file:
by:
without doing any change on other text blocks (functions) in the file. Thanks in advance.
here is my prob ..
i have a very large text files and i need to locate specific lines, copy them and then replace a single word in the replaced text
example
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Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
My first question pertains to the adding a book section, I'm unsure which command or conditional statement I... (0 Replies)
Hello,
file1:
not to be changed
not to be changed
<start>
old stuff
old stuff
old stuff
<end>
not to be changed
not to be changed
file2:
new text
new text
desired output: (3 Replies)
Can I just say, this is such a frustrating and yet enormously rewarding field of study. I'm in the middle of configuring GeekTool (Uh oh, stupid n00b) and I really only have one question.
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Hi all
I have data files which contain data as shown below:
Line 5: FIDE
INST_DESC: DIAM Co Ltd/Japan => MAID Co Ltd/Japan
INST_NME: DIAM Co Ltd/Japan => MAID Co Ltd/Japan
Line 6: FIDE
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Hi,
I am looking for assistance over shell or perl (without XML twig module) which replace string in XML file under particular branch..example of code file sample..
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Hi. I need assistance with the replacing of text into a specific file via a bash script.
My bash script, once run, currently provides a menu of computer names to choose.The script copies onto my system various files, depending what computer was selected in the menu.This is working OK.
Now, I... (1 Reply)
Discussion started by: jonesn2000
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)