I have a file which has some lines starting with a particular word. I would like to delete 5 lines before each such line containing that particular word.
eg:
line1
line2
line3
line4
line5
line6
"particular word"...
I would like to delete line2-line6 and all such occurences in that... (4 Replies)
I have a directory full of text data files.
Unfortunately I need to get rid of the 7th and 8th line from them all so that I can input them into a GIS application.
I've used an awk script to do one at a time but due to the sheer number of files I need some kind of loop mechanism to automate... (3 Replies)
Hello friends,
I searched in forums for similar threads but what I want is to have a single awk code to perform followings;
I have a big log file going like this;
...
7450494 1724465 -47 003A98B710C0
7450492 1724461 -69 003A98B710C0
7450488 1724459 001DA1915B70 trafo_14:3
7450482... (5 Replies)
I want to delete all lines from a file (orig_file) that contain the regex values (bad_inv_list)
I tried a for each loop with sed but it isn't working
for file in `cat bad_inv_list`;
do
sed '/$file/d' orig_file > pared_down_file.1
mv pared_down_file.1 orig_file
done
I've added... (2 Replies)
Hello,
I have a file filled with dates, such as:
04-08-2011 message
04-08-2011 message
03-08-2011 message
01-08-2011 message
31-07-2011 message
24-07-2011 message
15-07-2011 message
13-12-2008 message
26-11-2007 message
And I want to delete those lines whose date is older than 10... (5 Replies)
I have a set of data as below:
The first field, $1 represent "|".
The $3 (3rd field) and $6 (6th field) in my data file represent "number-molecule" which has arrangement as below:
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
17 18 19 20 21 ... (9 Replies)
Hi,
I have a file with 20 columns of data and hundreds of lines of the same format.
Here is an example line. The data repeats underneath with the same format.
15 1 4 GLY - 1 65 LYSH 23 N - 24 H - 634 O 0.188 157.552 487 48.70I have been sorting this data by hand but I was wondering if I... (3 Replies)
Hi,
I need to delete all lines in the file using vi editor which start with word aternqaco.
Please assist.
aternqaco.__oracle_base='/amdbqa01/app/oracle'#ORACLE_BASE set from environment
aternqa.__oracle_base='/amdbqa01/app/oracle'#ORACLE_BASE set from environment... (3 Replies)
Discussion started by: Vishal_dba
3 Replies
LEARN ABOUT DEBIAN
http::proxy::bodyfilter::lines
HTTP::Proxy::BodyFilter::lines(3pm) User Contributed Perl Documentation HTTP::Proxy::BodyFilter::lines(3pm)NAME
HTTP::Proxy::BodyFilter::lines - A filter that outputs only complete lines
SYNOPSIS
use HTTP::Proxy::BodyFilter::lines;
use MyFilter; # this filter only works on complete lines
my $filter = MyFilter->new();
# stack both filters so that they'll handle text/* responses
$proxy->push_filter(
mime => 'text/*',
response => HTTP::Proxy::BodyFilter::lines->new,
response => $filter
);
# I want my lines to end with '!'
# This is equivalent to $/ = '!' in a normal Perl program
my $lines = HTTP::Proxy::BodyFilter::lines->new('!');
DESCRIPTION
The HTTP::Proxy::BodyFilter::lines filter makes sure that the next filter in the filter chain will only receive complete lines. The
"chunks" of data received by the following filters with either end with "
" or will be the last piece of data for the current HTTP message
body.
You can change the idea the filter has of what is a line by passing to its constructor the string it should understand as line ending. "
"
is the default value.
my $filter = HTTP::Proxy::BodyFilter::lines->new( $sep );
This is similar to modifying $/ in a Perl program. In fact, this filter has a behaviour so similar to modifying $/ that it also knows about
"paragraph mode" and "record mode".
Note that the "slurp" mode is not supported. Please use HTTP::Proxy::BodyFilter::complete to enable the generic store and forward filter
mechanism.
METHODS
This filter defines the following methods, which are automatically called:
init()
Initialise the filter with the EOL information.
filter()
Keeps unfinished lines for later.
will_modify()
This method returns a false value, thus indicating to the system that it will not modify data passing through.
SEE ALSO
HTTP::Proxy, HTTP::Proxy::BodyFilter.
AUTHOR
Philippe "BooK" Bruhat, <book@cpan.org>.
COPYRIGHT
Copyright 2003-2006, Philippe Bruhat.
LICENSE
This module is free software; you can redistribute it or modify it under the same terms as Perl itself.
perl v5.12.4 2011-07-03 HTTP::Proxy::BodyFilter::lines(3pm)