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Full Discussion: command to group records
Top Forums Shell Programming and Scripting command to group records Post 302342552 by malcomex999 on Monday 10th of August 2009 08:24:38 AM
Old 08-10-2009
Quote:
Originally Posted by trichyselva
thanks malcomex999
i tried with the approach given by you
but it is not working
plz find the snapshot of the same

ibm4@raclin13:~> cat testfile.txt
10,150,selvas12@yahoo.com
20,213,selvas12@yahoo.com
30,553,rahim@lycos.com
222,666,redial@dial.com
ibm4@raclin13:~> awk -F"," 'NR>1{arr[$3]=arr[$3]","$1}END {for (i in arr)print arr[i]","}' testfile.txt
,222,
,20,
,30,

--------------------------------------------------

hi kshji
thanks for the response
after creating the script (join.sh)
i executed the same command as below
but it is giving some error

cat file | ./join.sh | ...

can u tell me what is the meaning of ...

i just gave
cat file | ./join.sh
and ./join.sh < file > file2
and what i got was not meeting my requirement


EXpecting your replies

that's not what i have posted, cos u have 4got "i" at the end be4 the file.
so please copy exactly what i have posted for u and try....which is...

Code:
awk -F"," 'NR>1{arr[$3]=arr[$3]","$1}END {for (i in arr)print arr[i]","i}' yourfile



---------- Post updated at 03:24 PM ---------- Previous update was at 03:07 PM ----------

I just tested it now and it is working fine except it prints extra comma at the begening so u can add sed to remove that comma as below...

Code:
awk -F"," 'NR>1{arr[$3]=arr[$3]","$1}END {for (i in arr)print arr[i]","i}' yourfile | sed 's/^\,//'

 

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LOCALE_GET_ALL_VARIANTS(3)						 1						LOCALE_GET_ALL_VARIANTS(3)

Locale::getAllVariants - Gets the variants for the input locale

	Object oriented style

SYNOPSIS
publicstatic array Locale::getAllVariants (string $locale) DESCRIPTION
Procedural style array locale_get_all_variants (string $locale) Gets the variants for the input locale PARAMETERS
o $locale - The locale to extract the variants from RETURN VALUES
The array containing the list of all variants subtag for the locale or NULL if not present EXAMPLES
Example #1 locale_get_all_variants(3) example <?php $arr = locale_get_all_variants('sl_IT_NEDIS_ROJAZ_1901'); var_export( $arr ); ?> Example #2 OO example <?php $arr = Locale::getAllVariants('sl_IT_NEDIS_ROJAZ_1901'); var_export( $arr ); ?> The above example will output: array ( 0 => 'NEDIS', 1 => 'ROJAZ', 2 => '1901', ) SEE ALSO
locale_get_primary_language(3), locale_get_script(3), locale_get_region(3). PHP Documentation Group LOCALE_GET_ALL_VARIANTS(3)
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