Thread View: comp.unix.microport
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Started by Derek E. Terveer
Fri, 01 Jun 1990 20:44
Re: How to recover programs from install disks
Author: Derek E. Terveer
Date: Fri, 01 Jun 1990 20:44
Date: Fri, 01 Jun 1990 20:44
25 lines
1586 bytes
1586 bytes
In article <1990May31.153301.2562@monymsys.uucp> david@monymsys.uucp (David Kozinn) writes: > While playing around with the accounting facilities on my Sys V/386 system, I > managed to clobber /usr/lib/acct/acctcon2, [....] and a > cpio on the disks just seems to show a file called "diskdata" that apparently > contains the name of the disk. Does anyone out there know of any way to > recover this one file? Thanks. The floppies are broken up into, essentially, two sections: a label track and the data tracks (note plural vs. singular). The first track on the install disks is used as a label and is accessed by the device /dev/rdsk/f0q15dt, where the trailing 't' indicates the entire disk "total?". To access the data after the first track (i.e., tracks 1..79), use the device /dev/rdsk/f0q15d. Since the first track is also generally used as the boot track on floppies capable of booting, i frequently create the following links in /dev/rdsk and /dev/dsk/: ln f0q15dt f0 #default format for floppy drive 0 is 1.2MB ln f0q15d f0-boot #1.2MB drive "minus" the boot track derek -- Derek Terveer det@hawkmoon.MN.ORG
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