11-30-2006
how to grep for a word and display only the word
Hi,
When we "grep" for a word in a file, it returns the lines containing the word that we searched for. Is there a way to display only the words and not the entire line containing them.
Thanks
Ananth
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Hi,
When we "grep" for a word in a file, it returns the last lines containing the word that we searched for.
Is there a way to display last line to grep.
Thanks
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LEARN ABOUT DEBIAN
sql::reservedwords
SQL::ReservedWords(3pm) User Contributed Perl Documentation SQL::ReservedWords(3pm)
NAME
SQL::ReservedWords - Reserved SQL words by ANSI/ISO
SYNOPSIS
if ( SQL::ReservedWords->is_reserved( $word ) ) {
print "$word is a reserved SQL word!";
}
DESCRIPTION
Determine if words are reserved by ANSI/ISO SQL standard.
METHODS
is_reserved( $word )
Returns a boolean indicating if $word is reserved by either "SQL:1992", "SQL:1999" or "SQL:2003".
is_reserved_by_sql1992( $word )
Returns a boolean indicating if $word is reserved by "SQL:1992".
is_reserved_by_sql1999( $word )
Returns a boolean indicating if $word is reserved by "SQL:1999".
is_reserved_by_sql2003( $word )
Returns a boolean indicating if $word is reserved by "SQL:2003".
reserved_by( $word )
Returns a list with SQL standards 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_sql1992
is_reserved_by_sql1999
is_reserved_by_sql2003
reserved_by
words
SEE ALSO
SQL::ReservedWords::DB2
SQL::ReservedWords::MySQL
SQL::ReservedWords::ODBC
SQL::ReservedWords::Oracle
SQL::ReservedWords::PostgreSQL
SQL::ReservedWords::SQLite
SQL::ReservedWords::SQLServer
ISO/IEC 9075:1992 Database languages -- SQL
ISO/IEC 9075-2:1999 Database languages -- SQL -- Part 2: Foundation (SQL/Foundation)
ISO/IEC 9075-2:2003 Database languages -- SQL -- Part 2: Foundation (SQL/Foundation)
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(3pm)