/release/i386/make-memstick.sh
https://bitbucket.org/freebsd/freebsd-head/ · Shell · 48 lines · 33 code · 4 blank · 11 comment · 3 complexity · 1896cc3bd4f25b2b4004223ca7f42bed MD5 · raw file
- #!/bin/sh
- #
- # This script generates a "memstick image" (image that can be copied to a
- # USB memory stick) from a directory tree. Note that the script does not
- # clean up after itself very well for error conditions on purpose so the
- # problem can be diagnosed (full filesystem most likely but ...).
- #
- # Usage: make-memstick.sh <directory tree> <image filename>
- #
- # $FreeBSD$
- #
- PATH=/bin:/usr/bin:/sbin:/usr/sbin
- export PATH
- if [ $# -ne 2 ]; then
- echo "make-memstick.sh /path/to/directory /path/to/image/file"
- exit 1
- fi
- if [ ! -d ${1} ]; then
- echo "${1} must be a directory"
- exit 1
- fi
- if [ -e ${2} ]; then
- echo "won't overwrite ${2}"
- exit 1
- fi
- echo '/dev/ufs/FreeBSD_Install / ufs ro,noatime 1 1' > ${1}/etc/fstab
- makefs -B little -o label=FreeBSD_Install ${2} ${1}
- if [ $? -ne 0 ]; then
- echo "makefs failed"
- exit 1
- fi
- rm ${1}/etc/fstab
- unit=`mdconfig -a -t vnode -f ${2}`
- if [ $? -ne 0 ]; then
- echo "mdconfig failed"
- exit 1
- fi
- gpart create -s BSD ${unit}
- gpart bootcode -b ${1}/boot/boot ${unit}
- gpart add -t freebsd-ufs ${unit}
- mdconfig -d -u ${unit}