ůISO8859-1BL‡Ź‰wˇCommand usage error. Specify only two files on the command line. Do not substitute standard input (-) for both files on the command line. Choose one file or the other to designate as standard input. The third parameter must be numeric. If you choose to specify a line segment on the command line, the third parameter must be numeric. The specified program failed. The named program terminated with an error. Follow local problem reporting procedures.