Vsftp:/root# cat k1.pl my $_='upDaTe'; if( $_ =~ /^(SELECT|UPDATE|DELETE|INSERT|SET|COMMIT|ROLLBACK|CREATE|DROP|ALTER|CALL)/i){print "1111111111111\n";}; Vsftp:/root# perl k1.pl 1111111111111
Vsftp:/root# cat k1.pl my $_='upDaTe'; if( $_ =~ /^(SELECT|UPDATE|DELETE|INSERT|SET|COMMIT|ROLLBACK|CREATE|DROP|ALTER|CALL)/i){print "1111111111111\n";}; Vsftp:/root# perl k1.pl 1111111111111