The above input file (abc.txt) that I have mentioned is an example file (since the original file will have upto 5 million records after the line : Kitnb/ICCID1/ICCID2/IMSI1/IMSI2/MSISDN1/MSISDN2/VOUCHER1/VOUCHER2)
Initially we had an perl script where we were validating each line by loading in array and running foreach for every line, after the below line in the input file (abc.txt): Kitnb/ICCID1/ICCID2/IMSI1/IMSI2/MSISDN1/MSISDN2/VOUCHER1/VOUCHER2
with an appropriate Regex as shown in the above perl script and we really faced performance issues. So, I was advised to use awk (though I see that it actually uses a new shell) for increase in performance, please suggest if you think otherwise. I have to use a perl script for few rules in organization.
Now, please suggest in the above script, how do i use the variable $test as input for the awk command ( i.e. $test2 = `awk 'BEGIN { count=0;} { if(/^([0-9])*,([0-9])*,([0-9])*,([0-9])*,([0-9])*,([0-9])*,([0-9])*,([0-9])*,\$/) count++; else print "Unmatching line" ; print } END { print "Number of Lines = ",count;}' abc.txt` since I want to process (run regex) the file for the regex only after the line as below (and not before it) : Kitnb/ICCID1/ICCID2/IMSI1/IMSI2/MSISDN1/MSISDN2/VOUCHER1/VOUCHER2
Running the awk as above will even process the above line and before it.
In short, how can I validate for Regex using a variable ($test1) as input to awk command and store the same in $test2.
If you have any other suggestion apart from the above, kindly let me know.
Thank you
Last edited by jim mcnamara; 12-04-2011 at 09:31 AM..
Reason: code tags please
Hi all,
I have a problem with qwk command.
i have to check process status and for that i am using command
prstat -mvL 1 1
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but when i use this command with awk like this:
prstat -mvL 1 1 | awk -F" " '{print $1,$15}'
to get first and 15th arguments.
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I am trying to edit a csv file. Bacically I need to input a search variable and the value that must be changed in one of the fields corresponding to that searched variable.
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awk '{print $0,$1}' listall_101111 | sed -e 's/\(.*\).$/\1/g' | awk '{print $6,$2,$3,$4,$5}' | sort -nrk5 | nawk 'NR==1{m=$5;a++;b=(b)?b:$0;next}$5==m{a++;b=(b)?b:$0}END{for (i in a){print b,a}}' | grep -v ^LG | sort... (4 Replies)
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Hi,
I would like to compare 2 files using awk, which I can do by using:
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HI,
MY question is a very simple one:
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#>awk -f my_script.awk -v variable=value my_inputfile.txt
I can't do it like this.
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Hi guys,
I wrote the following function to compare two csv files column by column.
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Discussion started by: knijjar
8 Replies
LEARN ABOUT PHP
get_included_files
GET_INCLUDED_FILES(3) 1 GET_INCLUDED_FILES(3)get_included_files - Returns an array with the names of included or required filesSYNOPSIS
array get_included_files (void )
DESCRIPTION
Gets the names of all files that have been included using include(3), include_once(3), require(3) or require_once(3).
RETURN VALUES
Returns an array of the names of all files.
The script originally called is considered an "included file," so it will be listed together with the files referenced by include(3) and
family.
Files that are included or required multiple times only show up once in the returned array.
EXAMPLES
Example #1
get_included_files(3) example
<?php
// This file is abc.php
include 'test1.php';
include_once 'test2.php';
require 'test3.php';
require_once 'test4.php';
$included_files = get_included_files();
foreach ($included_files as $filename) {
echo "$filename
";
}
?>
The above example will output:
abc.php
test1.php
test2.php
test3.php
test4.php
NOTES
Note
Files included using the auto_prepend_file configuration directive are not included in the returned array.
SEE ALSO include(3), include_once(3), require(3), require_once(3), get_required_files(3).
PHP Documentation Group GET_INCLUDED_FILES(3)
12-03-2011
since I want to process (run regex) the file for the regex only after the line as below (and not before it) : Kitnb/ICCID1/ICCID2/IMSI1/IMSI2/MSISDN1/MSISDN2/VOUCHER1/VOUCHER2