Switches to the enhanced VGA screen mode which usually allows 132 columns by 43 rows of text (132 x 43).ĭetects a program's exit method, memory usage, and return codes (ERRORLEVEL). an errorlevel of 20 means that today is the 20th of the month. Returns an errorlevel which indicates the day of the month, e.g. For example 'Today is Tuesday, May 20, 1997'. Gathers screen information - mode number and classification, number of screen rows and columns, and adapter segment.ĭisplays the current date by reading it from your system's clock. Type DSKREADY /? to see usage and the meanings of the codes. Quickly checks (takes about 1 second) to see if a diskette drive is empty or has a disk in it. Also see the Windows version of this utility. The index is fully customizable: you can include file times (24-hour), dates (Year 2000 compliant YYYY-MM-DD), or sizes and even create links to each file while including a remote URL prefix. Type XCODE filename and then type in a password to encode the file, then type XCODE filename and supply the password to decode.Īlso see the Windows version of this utility. The coding is bidirectional because the same process is used in encoding as decoding. XCODE protects a file with a password by performing a mathematical calculation on each byte. You can use the left and right arrow keys to switch LPT ports, and the up and down arrow keys followed by ENTER to toggle a bit. LPTstat shows each bit's status in real-time, and includes the bit's location in the PC address space and its corresponding pin number on a DB-25 connector. The PC parallel port uses a practically direct I/O port to pin connection.

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