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Top Forums Shell Programming and Scripting Alternative command to grep -w option Post 302959157 by Corona688 on Thursday 29th of October 2015 12:09:54 PM
Old 10-29-2015
Something like this perhaps:

Code:
$ echo "ABC123" | awk '$0 ~ "(^|[ \r\n\t])"P"($|[ \r\n\t])"' P="ABC"
$ echo "123ABC123" | awk '$0 ~ "(^|[ \r\n\t])"P"($|[ \r\n\t])"' P="ABC"
$ echo "ABC 123" | awk '$0 ~ "(^|[ \r\n\t])"P"($|[ \r\n\t])"' P="ABC"
ABC 123

$ echo "123 ABC 123" | awk '$0 ~ "(^|[ \r\n\t])"P"($|[ \r\n\t])"' P="ABC"
123 ABC 123

$ echo "ABC 123" | awk '$0 ~ "(^|[ \r\n\t])"P"($|[ \r\n\t])"' P="ABC"
ABC 123

$

This User Gave Thanks to Corona688 For This Post:
 

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MSGFMT_GET_PATTERN(3)							 1						     MSGFMT_GET_PATTERN(3)

MessageFormatter::getPattern - Get the pattern used by the formatter

	Object oriented style

SYNOPSIS
public string MessageFormatter::getPattern (void ) DESCRIPTION
Procedural style string msgfmt_get_pattern (MessageFormatter $fmt) Get the pattern used by the formatter PARAMETERS
o $fmt - The message formatter RETURN VALUES
The pattern string for this message formatter EXAMPLES
Example #1 msgfmt_get_pattern(3) example <?php $fmt = msgfmt_create( "en_US", "{0, number} monkeys on {1, number} trees" ); echo "Default pattern: '" . msgfmt_get_pattern( $fmt ) . "' "; echo "Formatting result: " . msgfmt_format( $fmt, array(123, 456) ) . " "; msgfmt_set_pattern( $fmt, "{0, number} trees hosting {1, number} monkeys" ); echo "New pattern: '" . msgfmt_get_pattern( $fmt ) . "' "; echo "Formatted number: " . msgfmt_format( $fmt, array(123, 456) ) . " "; ?> Example #2 OO example <?php $fmt = new MessageFormatter( "en_US", "{0, number} monkeys on {1, number} trees" ); echo "Default pattern: '" . $fmt->getPattern() . "' "; echo "Formatting result: " . $fmt->format(array(123, 456)) . " "; $fmt->setPattern("{0, number} trees hosting {1, number} monkeys" ); echo "New pattern: '" . $fmt->getPattern() . "' "; echo "Formatted number: " . $fmt->format(array(123, 456)) . " "; ?> The above example will output: Default pattern: '{0,number} monkeys on {1,number} trees' Formatting result: 123 monkeys on 456 trees New pattern: '{0,number} trees hosting {1,number} monkeys' Formatted number: 123 trees hosting 456 monkeys SEE ALSO
msgfmt_create(3), msgfmt_set_pattern(3). PHP Documentation Group MSGFMT_GET_PATTERN(3)
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