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Top Forums UNIX for Beginners Questions & Answers Awk/sed to replace variable in file Post 303041166 by reldb on Saturday 16th of November 2019 02:18:07 AM
Old 11-16-2019
Awk/sed to replace variable in file

Hi All

I have one file with multiple lines in it, each line has static text and some variable enclosed in <<filename>> as well. e.g. as below
Code:
123, <<file1.txt>> this is my name, I stay at <<city.txt>> Thanks for visiting
348384y,  this is my name <<fileabc.txt>>, I stay at near the mall of <<cityxyz.txt>> welcome

each variable is a file which has content as below
Code:
cat file1.txt
scott
thomas

Code:
cat city.txt
CHICAGO 
LA
TAT

I am looking for a code which can print the file line with variable value from each file as Cartesian Product as below
Code:
123, scott this is my name, I stay at CHICAGO Thanks for visiting
123, scott this is my name, I stay at LA Thanks for visiting
123, scott this is my name, I stay at TAT Thanks for visiting
123, thomas this is my name, I stay at CHICAGO Thanks for visiting
123, thomas this is my name, I stay at LA Thanks for visiting
123, thomas this is my name, I stay at TAT Thanks for visiting
similar way second line with value from their file name per variable

Is there any quicker/simpler way to do in awk/sed/perl or shell scripting?

Thanks
rel

Last edited by RavinderSingh13; 11-16-2019 at 11:55 PM..
 

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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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