fix msgbuf parsing

diff --git a/distrib/i386/floppies/ramdisk/install.md b/distrib/i386/floppies/ramdisk/install.md
index 7b9c47e..9e67a6a 100644 (file)
--- a/distrib/i386/floppies/ramdisk/install.md
+++ b/distrib/i386/floppies/ramdisk/install.md
@@ -1,5 +1,5 @@
 #!/bin/sh
-#      $OpenBSD: install.md,v 1.1 1997/04/13 17:17:54 mickey Exp $
+#      $OpenBSD: install.md,v 1.2 1997/04/17 20:21:42 deraadt Exp $
 #
 # Copyright (c) 1994 Christopher G. Demetriou
 # All rights reserved.
@@ -180,21 +180,21 @@ bytes_per_sect="$resp"
 
 cyls_per_disk=`cat /kern/msgbuf \
               | sed -n -e /^${drivename}:/p -e /^${drivename}:/q \
-              | sed 's/\([^ ]*[ ]*\)\{3\}\([^ ]*\).*$/\2/'`
+              | sed 's/\([^ ]*[ ]*\)\{2\}\([^ ]*\).*$/\2/'`
 echo -n "Number of disk cylinders? [$cyls_per_disk]"
 getresp $cyls_per_disk
 cyls_per_disk="$resp"
 
 tracks_per_cyl=`cat /kern/msgbuf \
                | sed -n -e /^${drivename}:/p -e /^${drivename}:/q \
-               | sed 's/\([^ ]*[ ]*\)\{5\}\([^ ]*\).*$/\2/'`
+               | sed 's/\([^ ]*[ ]*\)\{4\}\([^ ]*\).*$/\2/'`
 echo -n        "Number of disk tracks (heads) per disk cylinder? [$tracks_per_cyl]"
 getresp $tracks_per_cyl
 tracks_per_cyl="$resp"
 
 sects_per_track=`cat /kern/msgbuf \
                 | sed -n -e /^${drivename}:/p -e /^${drivename}:/q \
-                | sed 's/\([^ ]*[ ]*\)\{7\}\([^ ]*\).*$/\2/'`
+                | sed 's/\([^ ]*[ ]*\)\{6\}\([^ ]*\).*$/\2/'`
 echo -n        "Number of disk sectors per disk track? [$sects_per_track]"
 getresp $sects_per_track
 sects_per_track="$resp"