5 # initramfs-tools header
21 # live-initramfs script
23 # make sure all harddisk devices are read-only
24 # this is important for forensic investigations
25 if grep -qe forensic -qe readonly /proc/cmdline
27 for device in /dev/hd* /dev/sd* /dev/vd*
31 printf " * Setting device %-9s to read-only mode: " $device >/dev/console
32 blockdev --setro $device && printf "done [ execute \"blockdev --setrw %-9s\" to unlock]\n" $device >/dev/console || printf "failed\n" >/dev/console