Tape

multi-user tape	Multi-user tape discussion
tape format error
tape label	Description of Pick tape labels.
chg-device	Changes a device.
set-8mm	Selects/attaches 8mm cartridge.
set-half	Attaches half-inch tape drive to current process.
set-sct	Attaches streaming cartridge tape to current process.
set-sct-dma	Sets dma channel for sct.
set-tape-type	Indicates type of half-inch tape drive.
t-act	selects a previously attached tape device
t-att	Attaches magnetic media unit to current process.
t-bck	Moves magnetic media back one or more records.
t-bsf	Backspace file(s).
t-bsr	Backspace record(s).
t-cascade	Cascades one tape device to another.
t-chk	Checks tape for parity errors.
t-det	Detaches tape or diskette drive.
t-eod	Moves magnetic media to end of data.
t-erase (R83)	Erases all data on a tape.
t-fsf	Forward space file(s).
t-fsr	Forward space record(s).
t-fwd	Moves forward to next end of file mark.
t-link	Cascades one tape device to another.
t-rdlbl	Reads label from magnetic media.
t-read	Reads and displays contents of magnetic media.
t-ret (R83)	Invokes "t-reten" command.
t-reten (R83)	Retensions sct.
t-rew	Rewinds magnetic media.
t-select	Attaches a "tape" device.
t-space	Moves media forward "n" files.
t-stat	reports the current attachment status of all tape devices.
t-unld
t-unload	Ejects half-inch, 4mm and 8mm tape from the drive.
t-verify	Validates contents of save tape.
t-weof	Writes eof on magnetic media.
t-wtlbl {"label.info"}	Writes label on magnetic media.