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//usr/bin/mcheck
#!/bin/sh # # mcheck [ <DOS drive letter> ] # # Read every file on an MS-DOS formatted disk to make sure they're good. # # Requires: mdir and mread utilities from mtools in user's path. # # 1994/02/19 DCN Created # 1994/??/?? ALK Added case statement for results of mdir # 1994/09/24 DCN Cleanup (5 minutes on top of the 30 seconds creating it) # 1994/12/01 DCN Better comments, notices to stderr # # Copyright (C) 1994 David C. Niemi (niemi@tuxers.net) # The author requires that any copies or derived works include this # copyright notice; no other restrictions are placed on its use. # set -e set -u DRIVE=${1:-'A:'} mdir ${DRIVE}'*' case $? in 2) echo "No files on disk." >&2 exit 0 ;; 1) exit 1 ;; 0) ;; esac echo >&2; echo "Verifying files on drive ${DRIVE}..." >&2 if mtype -/ ${DRIVE}\* > /dev/null; then echo "Disk in drive ${DRIVE} is OK." >&2 exit 0 else echo "Disk in drive ${DRIVE} has errors." >&2 exit 1 fi ## NOTREACHED ##