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Full Discussion: Text processing in UNIX
Top Forums Shell Programming and Scripting Text processing in UNIX Post 303018336 by bikerboy on Monday 4th of June 2018 09:56:37 AM
Old 06-04-2018
Text processing in UNIX
Greetings!

I have a text file that I am trying to process to get the desired output but looks like I will need the community help.

Input File:


Code:
a|x|london|consumer|consumer1|country||D|consumer|consumer1|country||1
a|x|paris|consumer|consumer2|country||D|consumer1|consumer2|country||2
a|x|paris|consumer3|consumer2|country||D|consumer1|consumer2|country||2
a|x|spain|id|sys|id|country|U|consumer|sys|id|country|3
b|x|spain|hash|sys|id|country|U|consumer|sys|id|country|3
b|x|spain|tkn|sys|id|country|U|consumer|sys|id|country|3
b|x|spain|txt|sys|id|country|U|consumer|sys|id|country|3


I need to read a file similar to the above example and get the following output. the output needs to be broken down by the number we see at the end of each line. Same numbered lines needs to be grouped.

Output:

Code:
a|x|london|consumer=consumer|consumer1=consumer1 and country=country|1
a|x|paris|consumer=consumer1, consumer3=consumer1|consumer2 = consumer2 and country=country|2
a|x|spain|id=consumer, hash=consumer,tkn=consumer,txt=consumer|sys=sys and id=id and country=country|3

In other terms.

for each number grouping in the file we do this

Code:
$1|$2|$3|$4=$9[,$4=$9 if we have more than one line]|$5=$10[and $6=$11 and $7=$12 if they have some value in their fields]| $13

Here is what I tried..


Code:
 key=$(head -1 filename.out | awk -F'|' '{ print $1"|"$2"|"$3 }')
        value1=""
        value2=""

        while read p; do
          anon1=$( echo $p | awk -F'|' '{ print $4"="$9 }')
            if [ "$value1" != "" ]; then value1="${value1}, ${anon1}"; else value1="${anon1}"; fi
          anon2=$( echo $p | awk -F'|' '{ print $5"="$10" and "$6"="$11" and "$7"="$12 }')
        done < filename.out

        if [ "$value2" != "" ]; then value2="${value2} and ${anon2}"; else value2="${anon2}"; fi
        echo $key"|"$value1"|"$value2


the above code works but i want to loop this through the rest of the file where we have lines broken down by numbered values like the input shown above in the example. if i run the above code to the above input it combines all the lines which is not the desired output. it should only combine the lines that share the same numbered value at the end of each line.

Thank you very much.
 

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LEARN ABOUT PHP

geoip_country_code_by_name

GEOIP_COUNTRY_CODE_BY_NAME(3)						 1					     GEOIP_COUNTRY_CODE_BY_NAME(3)

geoip_country_code_by_name - Get the two letter country code

SYNOPSIS

       string geoip_country_code_by_name (string  $hostname)

DESCRIPTION

	The geoip_country_code_by_name(3) function will return the two letter country code corresponding to a hostname or an IP address.

PARAMETERS

	      o $hostname
		- The hostname or IP address whose location is to be looked-up.

RETURN VALUES

	Returns the two letter ISO country code on success, or FALSE if the address cannot be found in the database.

EXAMPLES

       Example #1

	      A geoip_country_code_by_name(3) example

	       This will print where the host example.com is located.

	      <?php
	      $country = geoip_country_code_by_name('www.example.com');
	      if ($country) {
		  echo 'This host is located in: ' . $country;
	      }
	      ?>

	      The above example will output:

	      This host is located in: US

NOTES

       Caution

	       Please see http://www.maxmind.com/en/iso3166 for a complete list of possible return values, including special codes.

SEE ALSO

       geoip_country_code3_by_name(3), geoip_country_name_by_name(3).

PHP Documentation Group 											     GEOIP_COUNTRY_CODE_BY_NAME(3)
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