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Full Discussion: Regular Expressions
Top Forums Shell Programming and Scripting Regular Expressions Post 302492390 by chandrababu on Monday 31st of January 2011 08:30:24 AM
Old 01-31-2011
Regular Expressions

I am new to shell scripts.Can u please help me on this req.

test_user = "Arun"

if [ test_user == words] [Help me with reg.ex to check]

echo "test_user is a word"

else

echo "test_user is not a word"
 

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SQL::ReservedWords::PostgreSQL(3pm)			User Contributed Perl Documentation		       SQL::ReservedWords::PostgreSQL(3pm)

NAME
SQL::ReservedWords::PostgreSQL - Reserved SQL words by PostgreSQL SYNOPSIS
if ( SQL::ReservedWords::PostgreSQL->is_reserved( $word ) ) { print "$word is a reserved PostgreSQL word!"; } DESCRIPTION
Determine if words are reserved by PostgreSQL. METHODS
is_reserved( $word ) Returns a boolean indicating if $word is reserved by either PostgreSQL 7.3, 7.4, 8.0 or 8.1. is_reserved_by_postgresql7( $word ) Returns a boolean indicating if $word is reserved by either PostgreSQL 7.3 or 7.4. is_reserved_by_postgresql8( $word ) Returns a boolean indicating if $word is reserved by either PostgreSQL 8.0 or 8.1. reserved_by( $word ) Returns a list with PostgreSQL versions that reserves $word. words Returns a list with all reserved words. EXPORTS
Nothing by default. Following subroutines can be exported: is_reserved is_reserved_by_postgresql7 is_reserved_by_postgresql8 reserved_by words SEE ALSO
SQL::ReservedWords <http://www.postgresql.org/docs/manuals/> AUTHOR
Christian Hansen "chansen@cpan.org" COPYRIGHT
This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.8.8 2008-03-28 SQL::ReservedWords::PostgreSQL(3pm)
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