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Top Forums Shell Programming and Scripting Remove all instances of duplicate records from the file Post 302150568 by vukkusila on Tuesday 11th of December 2007 08:25:36 PM
Old 12-11-2007
Remove all instances of duplicate records from the file

Hi experts,
I am new to scripting. I have a requirement as below.

File1:

A|123|NAME1
A|123|NAME2
B|123|NAME3

File2:

C|123|NAME4
C|123|NAME5
D|123|NAME6

1) I have 2 merge both the files.
2) need to do a sort ( key fields are first and second field)
3) remove all the instances of duplicate records from the merged file and write write all these duplicate instances into one file.
4) rest of the records which are unique in the original source files, needs to be written into another file

outfiles:

file3:
A|123|NAME1
A|123|NAME2
C|123|NAME4
C|123|NAME5

File4:

B|123|NAME3
D|123|NAME6

Please help me with the solution as I am in real urgent. Appreciate your help.

Thank you
 

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MSGFMT_FORMAT_MESSAGE(3)						 1						  MSGFMT_FORMAT_MESSAGE(3)

MessageFormatter::formatMessage - Quick format message

	Object oriented style

SYNOPSIS
publicstatic string MessageFormatter::formatMessage (string $locale, string $pattern, array $args) DESCRIPTION
Procedural style string msgfmt_format_message (string $locale, string $pattern, array $args) Quick formatting function that formats the string without having to explicitly create the formatter object. Use this function when the format operation is done only once and does not need and parameters or state to be kept. PARAMETERS
o $locale - The locale to use for formatting locale-dependent parts o $pattern - The pattern string to insert things into. The pattern uses an 'apostrophe-friendly' syntax; it is run through umsg_autoQuoteA- postrophe before being interpreted. o $args - The array of values to insert into the format string RETURN VALUES
The formatted pattern string or FALSE if an error occurred EXAMPLES
Example #1 msgfmt_format_message(3) example <?php echo msgfmt_format_message("en_US", "{0,number,integer} monkeys on {1,number,integer} trees make {2,number} monkeys per tree ", array(4560, 123, 4560/123)); echo msgfmt_format_message("de", "{0,number,integer} Affen auf {1,number,integer} Baumen sind {2,number} Affen pro Baum ", array(4560, 123, 4560/123)); ?> Example #2 OO example <?php echo MessageFormatter::formatMessage("en_US", "{0,number,integer} monkeys on {1,number,integer} trees make {2,number} monkeys per tree ", array(4560, 123, 4560/123)); echo MessageFormatter::formatMessage("de", "{0,number,integer} Affen auf {1,number,integer} Baumen sind {2,number} Affen pro Baum ", array(4560, 123, 4560/123)); ?> The above example will output: 4,560 monkeys on 123 trees make 37.073 monkeys per tree 4.560 Affen auf 123 Baumen sind 37,073 Affen pro Baum SEE ALSO
msgfmt_create(3), msgfmt_parse(3), msgfmt_get_error_code(3), msgfmt_get_error_message(3). PHP Documentation Group MSGFMT_FORMAT_MESSAGE(3)
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