For Windows: Not Supported
The t-bsf command backspaces a given number of files.
Syntax
t-bsf {number} |
Parameter(s)
number |
Number of files specified. If omitted, this command behaves like the t-bck command. |
See Also
t-bck Command, t-bsr Command, t-fsf Command, t-fsr Command, Tape Handling Commands