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Hi Folks,
I have a text file with lots of rows with duplicates in the first column, i want to filter out records based on filter columns in a different filter text file.
bash scripting is what i need.
Data.txt
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Jay 342 498
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AWK Gurus,
data:
srvhcm01 AZSCI
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Dear all,
I am using awk to filter some data like this:-
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libapache2-mod-perl2-2.0.7::docs::api::Apache2::FilterReUsermContributed Perl Documelibapache2-mod-perl2-2.0.7::docs::api::Apache2::FilterRec(3pm)
NAME
Apache2::FilterRec - Perl API for manipulating the Apache filter record
Synopsis
use Apache2::Filter ();
use Apache2::FilterRec ();
my $frec = $filter->frec;
print "filter name is:", $frec->name;
Description
"Apache2::FilterRec" provides an access to the filter record structure.
The "Apache2::FilterRec" object is retrieved by calling "frec()":
$frec = $filter->frec;
API
"Apache2::FilterRec" provides the following functions and/or methods:
"name"
The registered name for this filter
$name = $frec->name();
obj: $frec ( "Apache2::FilterRec object" )
ret: $name (string)
since: 2.0.00
mod_perl filters have four names:
modperl_request_output
modperl_request_input
modperl_connection_output
modperl_connection_input
You can see the names of the non-mod_perl filters as well. By calling "$filter->next->frec->name" you can get the name of the next filter
in the chain.
Example:
Let's print the name of the current and the filter that follows it:
use Apache2::Filter ();
use Apache2::FilterRec ();
for my $frec ($filter->frec, $filter->next->frec) {
print "Name: ", $frec->name;
}
See Also
mod_perl 2.0 documentation.
Copyright
mod_perl 2.0 and its core modules are copyrighted under The Apache Software License, Version 2.0.
Authors
The mod_perl development team and numerous contributors.
perl v5.14.2 2011-02-08 libapache2-mod-perl2-2.0.7::docs::api::Apache2::FilterRec(3pm)