Hi I am processing some files but have difficulty to deal with this one, hope someone can help me,Thank you in advance.
I have a file 1 like this
file 1:
I also have a file 2 like this
file2:
In file 1, each line has a value after "mfe:" and each line of file 2 is part of a line in file 1. I want to add the corresponding mfe value on file 2 and rank the lines of file 2 by ascending order based on the mfe value in file 1. So the output file 3 should be like this
file 3:
So how can I achieve this and get file 3?
I'm trying to find files which have urls such as "services/amf/fri/home.html" and "services/amj/fri/air.html" - so the pattern I want to match with grep, logically, is one that has
1. "services/"
2. stuff in between including slashes, numbers, underscores etc
3. ending in "html"
Can... (5 Replies)
I have variable $2 whose value is expdp_SDW_MSTR_VMDB.par
I want to replace three characters from right (par) with (log)
Input --> expdp_SDW_MSTR_VMDB.par
Output --> expdp_SDW_MSTR_VMDB.log
Thanks
Deep (2 Replies)
I have a pattern match problem I could use your help with
I have a file in the following format (names.txt)
jae,doe
john,doe
jay,doe
I need to loop through the file using FOR and check the names in names.txt against another file (information.txt).
information.txt is in the following... (2 Replies)
Hi,
I have a file like follows
.
.
.
White.Jack.is.going.home
Black.Jack.is.going.home
Red.Jack.is.going.home
Jack.is.going.home
.
.
.
when I make:
cat <file> | grep -w "Jack.is.going.home"
it gives:
White.Jack.is.going.home
Black.Jack.is.going.home
Red.Jack.is.going.home... (4 Replies)
The clear command specifically says it can only clear the entire terminal display. There are no arguments. So I'm wondering if there are any work arounds.
Carriage return does not work for this as it only moves the cursor to the beginning of the line we're on. And obviously NL only goes down. If... (1 Reply)
Here is the fix for the recent Google changes to their pagerank API. For example, in the List Rank Dashboard Widget Wordpress Plugin (Version 1.7), in this plugin file:
list-rank-dashboard-widget/wp-list-rank-class.php
in this function:
function getGooglePR($url)
Change this line:
... (0 Replies)
Hello i have 2 files:
a.out
10.1.1.1 james.franco
10.1.1.3 google.gol
10.1.1.14 yahoo.bol
b.out
10.1.1.1
10.1.1.3
10.1.1.45
I need to see an output just with:
10.1.1.1 james.franco
10.1.1.3 google.gol
Thankz in advance!! (2 Replies)
Hi All,
I am calling a shell script from another shell script, however, it only executes part of it (the echo commands only). What could be some causes for that?
For example:
ShellScriptA.sh:
...
...
...
. ShellScriptB.sh
ShellScriptB.sh contents:
echo date
echo... (7 Replies)
Hi guys, I am using Centos 6.3. Actually I posted similar question but I still have some minor problem need be fixed. I have two files,
file1:target: gi|57529786|ref|NM_001006513.1| mfe: -31.4 kcal/mol p-value: 0.006985
target: gi|403048743|ref|NM_001271159.1| mfe: -29.6 kcal/mol p-value:... (11 Replies)
I actually posted a similar question before but my expression probably lead the helper here frustrated. I also tried to figure it out by myself but failed. So I rephrase my question again and hopefully it is clearer to understand. I really appreciate your help.
Here is the file1target:... (2 Replies)
Discussion started by: yuejian
2 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)