Commodore vic-1540 User Manual page 31

Example: PRINT#1, "SO:ACCT, CUSTOMER, INV"
To erase several files at one time when names have something in common,
refer to the rules in clapter 8 concerning, pattern matching.
You may erase all files on a diskette using pattern matching as in the following
example:
Example: PRINT#1, "SO:*"
NOTE
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