| 摘要 |
PURPOSE:To prevent a file from being corrupted or damaged by the mis- operation of a beginner without impairing the advantage of a general purpose OS, by providing a pre-processing means which supplies an inputted command after applying an interactive confirming processing on the command. CONSTITUTION:Assuming that an operator inputs a command (format b:) which initializes a disk in a drive (b) by a keyboard operation, the command is inputted once to the pre-processing means 2. The means 2 applies the interactive confirming processing on the command, and an inquiry text (format b: ready?) is displayed on a display unit. The operator inputs a (Y) when the execution of the command is desired as a content of display. The means 2, when the (Y) being inputted, inputs the command (format b:) to the general purpose OS3. By such operation, it is possible to attain a purpose to prevent the file from being damaged by the mis-operation of the beginner without impairing the advantage of the general purpose OS. |
