info-cpm (12/22/82)
>From tekmdp!laurir.Tektronix@Rand-Relay Wed Dec 22 01:42:05 1982
To: tektronix!info-cpm@Mit-Mc
Via: tektronix; 21 Dec 82 19:27-PDT
Via: Mit-Mc; 21 Dec 82 22:31-EST
Via: Brl; 21 Dec 82 23:06-EST
Via: Brl-Bmd; 21 Dec 82 23:15-EST
To shorten a CP/M file and free its extra blocks, just zero the
unwanted disk indices in the FCB and do a CLOSE, then either RESET the
disk or do a warm boot to force recomputation of the free block vector.
-- Andrew Klossner (laurir.tektronix@rand-relay)