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109 lines
2.0 KiB
Plaintext
109 lines
2.0 KiB
Plaintext
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DELFIL
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CUSP FOR DELETING FILES FROM THE DISK
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AUTHOR: A. WACHS
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DATE: 24 MARCH 70
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FILE: DELFIL.RNO
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The information in this document is subject to
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change without notice and should not be
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construed as a commitment by Digital Equipment
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Corporation.
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DELFIL Page 2
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1.0 INTRODUCTION
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DELFIL is a program which will delete files (including those
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with Rib Errors) from the disk.
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2.0 OPERATION
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2.1 Loading Instructions
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.LOAD DELFIL
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.SSAVE SYS:DELFIL
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There are no assembly parameters
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2.2 Run Instructions
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.R DELFIL
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*DEV:FILE.EXT[PRJ,PRG]/Switch
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2.3 Switches
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/D - Delete the named file. If FILE.EXT is a UFD, first
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delete all those files contained in the UFD which do not
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have Rib errors.
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/S - Delete the named file with SUPER USETO, whether or not
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there is a Rib Error on the LOOKUP. If the named file is a
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UFD, do not attempt to delete any files in it.
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/R - Delete all files in the named UFD which have Rib
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errors. Do not alter non-Rib error files. DEV="DSK", or
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omitted, implies all STR's in the job's search list.
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Otherwise, DEV must be the name of an STR.
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/C - Clean the disk, delete all the UFD's (except [1,1],
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[1,2], [1,4], [3,3] and [10,1]) which are both empty and not
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logged in. DEV="DSK", or omitted, implies all STR's in
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system. Otherwise, DEV must be the name of an STR.
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2.4 Priviliges
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In order to delete anything other than a non-Rib error file
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the job must be logged in under [1,2]
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DELFIL Page 3
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3.0 Operating Notes
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Note that Rib error files are removed by SUPER USETO.Thus,
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their blocks are lost (not returned to the free-block pool)
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until the disk is refreshed.
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