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author Patrick J Volkerding <volkerdi@slackware.com>2021-11-12 19:19:46 +0000
committer Eric Hameleers <alien@slackware.com>2021-11-13 08:59:55 +0100
commit16ac9d3a43867e3a389c4459e8d2cd01b7cc13ed (patch)
treed4559a81e92fe4a6a5527539304179048bf20269 /source/installer/usbimg2disk.sh
parent5f74398bf9e65ea1aa61c9a843a88f98700ccab7 (diff)
downloadcurrent-16ac9d3a43867e3a389c4459e8d2cd01b7cc13ed.tar.gz
current-16ac9d3a43867e3a389c4459e8d2cd01b7cc13ed.tar.xz
Fri Nov 12 19:19:46 UTC 202120211112191946
a/kernel-generic-5.15.2-x86_64-1.txz: Upgraded. a/kernel-huge-5.15.2-x86_64-1.txz: Upgraded. a/kernel-modules-5.15.2-x86_64-1.txz: Upgraded. a/sysvinit-scripts-15.0-noarch-7.txz: Rebuilt. rc.M: adjust the startup order to make sure a few services are running when needed (such as MariaDB for dovecot and postfix). Thanks to Tshane. ap/ksh93-20211112_d160abc-x86_64-1.txz: Upgraded. Don't assume that /bin/sh mode is desired when ksh is run from su. Thanks to McDutchie. ap/lxc-4.0.11-x86_64-2.txz: Rebuilt. Move the bash-completion symlinks to the system directory. Thanks to kaott. d/kernel-headers-5.15.2-x86-1.txz: Upgraded. k/kernel-source-5.15.2-noarch-1.txz: Upgraded. l/pipewire-0.3.40-x86_64-1.txz: Upgraded. n/s-nail-14.9.23-x86_64-1.txz: Upgraded. isolinux/initrd.img: Rebuilt. kernels/*: Upgraded. usb-and-pxe-installers/usbboot.img: Rebuilt.
Diffstat (limited to 'source/installer/usbimg2disk.sh')
-rw-r--r--source/installer/usbimg2disk.sh501
1 files changed, 0 insertions, 501 deletions
diff --git a/source/installer/usbimg2disk.sh b/source/installer/usbimg2disk.sh
deleted file mode 100644
index df3f574fc..000000000
--- a/source/installer/usbimg2disk.sh
+++ /dev/null
@@ -1,501 +0,0 @@
-#!/bin/bash
-# $Id: usbimg2disk.sh,v 1.23 2012/09/03 20:52:31 eha Exp eha $
-#
-# Copyright 2009, 2010, 2011, 2012 Eric Hameleers, Eindhoven, NL
-# All rights reserved.
-#
-# Redistribution and use of this script, with or without modification, is
-# permitted provided that the following conditions are met:
-#
-# 1. Redistributions of this script must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
-# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
-# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# Paranoid as usual:
-set -e
-
-# Define some variables ahead of time, so that cleanup knows about them:
-MNTDIR1=""
-MNTDIR2=""
-MNTDIR3=""
-
-# Clean up in case of failure:
-cleanup() {
- # Clean up by unmounting our loopmounts, deleting tempfiles:
- echo "--- Cleaning up the staging area..."
- sync
- [ ! -z "${MNTDIR1}" ] && ( umount -f ${MNTDIR1} ; rmdir $MNTDIR1 )
- [ ! -z "${MNTDIR2}" ] && ( umount -f ${MNTDIR2} ; rmdir $MNTDIR2 )
- [ ! -z "${MNTDIR3}" ] && rm -rf ${MNTDIR3} || true
-}
-trap 'echo "*** $0 FAILED at line $LINENO ***"; cleanup; exit 1' ERR INT TERM
-
-showhelp() {
- echo "# "
- echo "# Purpose #1: to use the content of Slackware's usbboot.img and"
- echo "# transform a standard USB thumb drive with a single vfat partition"
- echo "# into a bootable medium containing the Slackware Linux installer."
- echo "# "
- echo "# Purpose #2: to use the contents of a Slackware directory tree"
- echo "# and transform a standard USB thumb drive with"
- echo "# a single vfat partition and 2GB of free space into"
- echo "# a self-contained USB installation medium for Slackware Linux."
- echo "# "
- echo "# "
- echo "# Your USB thumb drive may contain data!"
- echo "# This data will *not* be overwritten, unless you have"
- echo "# explicitly chosen to format the drive by using the '-f' parameter."
- echo "# "
- echo "# $(basename $0) accepts the following parameters:"
- echo "# -h|--help This help"
- echo "# -f|--format Format the USB drive before use"
- echo "# -i|--infile <filename> Full path to the usbboot.img file"
- echo "# -l|--logfile <filename> Optional logfile to catch fdisk output"
- echo "# -o|--outdev <filename> The device name of your USB drive"
- echo "# -s|--slackdir <dir> Use 'dir' as the root of Slackware tree"
- echo "# -u|--unattended Do not ask any questions"
- echo "# -L|--label <labelname> FAT label when formatting the USB drive"
-
- echo "# "
- echo "# Examples:"
- echo "# "
- echo "# $(basename $0) -i ~/download/usbboot.img -o /dev/sdX"
- echo "# $(basename $0) -f -s /home/ftp/pub/slackware-13.0 -o /dev/sdX"
- echo "# "
- echo "# The second example shows how to create a fully functional Slackware"
- echo "# installer on a USB stick (it needs a Slackware tree as the source)."
- echo "# "
-}
-
-reformat() {
- # Commands to re-create a functional USB stick with VFAT partition:
- # two parameters:
- # (1) the name of the USB device to be formatted:
- # (2) FAT label to use when formatting the USB device:
- local TOWIPE="$1"
- local THELABEL="$2"
-
- # Sanity checks:
- if [ ! -b $TOWIPE ]; then
- echo "*** Not a block device: '$TOWIPE' !"
- exit 1
- fi
-
- # Wipe the MBR:
- dd if=/dev/zero of=$TOWIPE bs=512 count=1
-
- # Temporarily accept errors (so that we can examine them):
- set +e
-
- # create a FAT32 partition (type 'b')
- /sbin/fdisk $TOWIPE <<EOF
-n
-p
-1
-
-
-t
-b
-w
-EOF
-
- # Check if fdisk gave an error (like "error closing file").
- # Some desktop environments auto-mount the partition on sight...:
- if [ $? -ne 0 ]; then
- echo "*** The fdisk command had an error."
- echo "*** Some desktop environments (KDE, GNOME) may automatically mount"
- echo "*** the new FAT partition on your USB drive, causing the fdisk error."
- if [ $UNATTENDED -eq 0 ]; then
- # if we are running interactively, allow to chicken out now:
- echo "*** Perhaps you want to format the device '$TOWIPE' yourself first?"
- read -p "*** Press ENTER to continue anyway or Ctrl-C to quit now: " JUNK
- fi
- fi
-
- # Fail on errors again:
- set -e
-
- if mount | grep -q ${TOWIPE}1 ; then
- echo "--- Un-mounting ${TOWIPE}1 because your desktop auto-mounted it..."
- umount -f ${TOWIPE}1
- fi
-
- # We set the fat label to '$THELABEL' when formatting.
- # It will enable the installer to mount the fat partition automatically
- # and pre-fill the correct pathname for the "SOURCE" dialog.
- # Format with a vfat filesystem:
- /sbin/mkdosfs -F32 -n ${THELABEL} ${TOWIPE}1
-}
-
-makebootable() {
- # Only parameter: the name of the USB device to be set bootable:
- USBDRV="$1"
-
- # Sanity checks:
- if [ ! -b $USBDRV ]; then
- echo "*** Not a block device: '$USBDRV' !"
- exit 1
- fi
-
- # Set the bootable flag for the first partition:
- /sbin/sfdisk -A $USBDRV 1
-}
-
-# Parse the commandline parameters:
-if [ -z "$1" ]; then
- showhelp
- exit 1
-fi
-while [ ! -z "$1" ]; do
- case $1 in
- -f|--format)
- REFORMAT=1
- shift
- ;;
- -h|--help)
- showhelp
- exit
- ;;
- -i|--infile)
- USBIMG="$(cd $(dirname $2); pwd)/$(basename $2)"
- shift 2
- ;;
- -l|--logfile)
- LOGFILE="$(cd $(dirname $2); pwd)/$(basename $2)"
- shift 2
- ;;
- -o|--outdev)
- TARGET="$2"
- TARGETPART="${TARGET}1"
- shift 2
- ;;
- -s|--slackdir)
- REPODIR="$2"
- FULLINSTALLER="yes"
- shift 2
- ;;
- -u|--unattended)
- UNATTENDED=1
- shift
- ;;
- -L|--label)
- CUSTOMLABEL="$2"
- shift 2
- ;;
- *)
- echo "*** Unknown parameter '$1'!"
- exit 1
- ;;
- esac
-done
-
-# Before we start:
-[ -x /bin/id ] && CMD_ID="/bin/id" || CMD_ID="/usr/bin/id"
-if [ "$($CMD_ID -u)" != "0" ]; then
- echo "*** You need to be root to run $(basename $0)."
- exit 1
-fi
-
-# Check existence of the package repository if that was passed as a parameter:
-if [ -n "$REPODIR" ]; then
- if [ ! -d "$REPODIR" ]; then
- echo "*** This is not a directory: '$REPODIR' !"
- exit 1
- else
- # This also takes care of stripping a trailing '/', which is required
- # for the rsync command to work as intended:
- REPOSROOT="$(cd $(dirname $REPODIR); pwd)/$(basename $REPODIR)"
- fi
-fi
-
-# Check FAT label:
-if [ -n "${CUSTOMLABEL}" ]; then
- if [ "x$(echo "${CUSTOMLABEL}"| tr -d '[:alnum:]._-')" != "x" ]; then
- echo "*** FAT label '${CUSTOMLABEL}' is not an acceptible name!"
- exit 1
- elif [ ${#CUSTOMLABEL} -gt 11 ]; then
- echo "*** FAT label '${CUSTOMLABEL}' must be less than 12 characters!"
- exit 1
- else
- FATLABEL="${CUSTOMLABEL}"
- fi
-else
- FATLABEL="USBSLACKINS"
-fi
-
-# Prepare the environment:
-MININSFREE=2200 # minimum in MB required for a Slackware tree
-UNATTENDED=${UNATTENDED:-0} # unattended means: never ask questions.
-REFORMAT=${REFORMAT:-0} # do not try to reformat by default
-LOGFILE=${LOGFILE:-/dev/null} # silence by default
-EXCLUDES=${EXCLUDES:-"--exclude=source \
- --exclude=extra/aspell-word-lists \
- --exclude=isolinux \
- --exclude=usb-and-pxe-installers \
- --exclude=pasture"} # not copied onto the stick
-
-# If we have been given a Slackware tree, we will create a full installer:
-if [ -n "$REPOSROOT" ]; then
- if [ -d "$REPOSROOT" -a -f "$REPOSROOT/PACKAGES.TXT" ]; then
- USBIMG=${USBIMG:-"$REPOSROOT/usb-and-pxe-installers/usbboot.img"}
- PKGDIR=$(head -40 $REPOSROOT/PACKAGES.TXT | grep 'PACKAGE LOCATION: ' |head -1 |cut -f2 -d/)
- if [ -z "$PKGDIR" ]; then
- echo "*** Could not find the package subdirectory in '$REPOSROOT'!"
- exit 1
- fi
- else
- echo "*** Directory '$REPOSROOT' does not look like a Slackware tree!"
- exit 1
- fi
-fi
-
-# More sanity checks:
-if [ -z "$TARGET" -o -z "$USBIMG" ]; then
- echo "*** You must specify both the names of usbboot.img and the USB device!"
- exit 1
-fi
-
-if [ ! -f $USBIMG ]; then
- echo "*** This is not a useable file: '$USBIMG' !"
- exit 1
-fi
-
-if [ ! -b $TARGET ]; then
- echo "*** Not a block device: '$TARGET' !"
- exit 1
-elif [ $REFORMAT -eq 0 ]; then
- if ! /sbin/blkid -t TYPE=vfat $TARGETPART 1>/dev/null 2>/dev/null ; then
- echo "*** I fail to find a 'vfat' partition: '$TARGETPART' !"
- echo "*** If you want to format the USB thumb drive, add the '-f' parameter"
- exit 1
- fi
-fi
-
-if mount | grep -q $TARGETPART ; then
- echo "*** Please un-mount $TARGETPART first, then re-run this script!"
- exit 1
-fi
-
-# Do not croak if we have a Slackware tree without sources:
-if [ ! $(readlink -f ${REPOSROOT}/extra/java ) ]; then
- EXCLUDES="${EXCLUDES} --exclude=extra/java"
-fi
-
-# Check for prerequisites which may not always be installed:
-MISSBIN=0
-MBRBIN="/usr/lib/syslinux/mbr.bin"
-if [ ! -r $MBRBIN ]; then MBRBIN="/usr/share/syslinux/mbr.bin"; fi
-if [ ! -r $MBRBIN -o ! -x /usr/bin/syslinux ]; then
- echo "*** This script requires that the 'syslinux' package is installed!"
- MISSBIN=1
-fi
-if [ ! -x /usr/bin/mtools ]; then
- echo "*** This script requires that the 'floppy' (mtools) package is installed!"
- MISSBIN=1
-fi
-if [ ! -x /sbin/mkdosfs ]; then
- echo "*** This script requires that the 'dosfstools' package is installed!"
- MISSBIN=1
-fi
-if [ ! -x /bin/cpio ]; then
- echo "*** This script requires that the 'cpio' package is installed!"
- MISSBIN=1
-fi
-if [ $MISSBIN -eq 1 ]; then exit 1 ; fi
-
-# Show the USB device's information to the user:
-if [ $UNATTENDED -eq 0 ]; then
- [ $REFORMAT -eq 1 ] && DOFRMT="format and " || DOFRMT=""
-
- echo ""
- echo "# We are going to ${DOFRMT}use this device - '$TARGET':"
- echo "# Vendor : $(cat /sys/block/$(basename $TARGET)/device/vendor)"
- echo "# Model : $(cat /sys/block/$(basename $TARGET)/device/model)"
- echo "# Size : $(( $(cat /sys/block/$(basename $TARGET)/size) / 2048)) MB"
- echo "# "
- echo "# FDISK OUTPUT:"
- /sbin/fdisk -l $TARGET | while read LINE ; do echo "# $LINE" ; done
- echo ""
-
- echo "*** ***"
- echo "*** If this is the wrong drive, then press CONTROL-C now! ***"
- echo "*** ***"
-
- read -p "Or press ENTER to continue: " JUNK
- # OK... the user was sure about the drive...
-fi
-
-# Initialize the logfile:
-cat /dev/null > $LOGFILE
-
-# If we need to format the USB drive, do it now:
-if [ $REFORMAT -eq 1 ]; then
- echo "--- Formatting $TARGET with VFAT partition label '${FATLABEL}'..."
- if [ $UNATTENDED -eq 0 ]; then
- echo "--- Last chance! Press CTRL-C to abort!"
- read -p "Or press ENTER to continue: " JUNK
- fi
- ( reformat $TARGET ${FATLABEL} ) 1>>$LOGFILE 2>&1
-else
- # We do not format the drive, but apply a FAT label if required.
-
- # Prepare for using mlabel to change the FAT label:
- MTOOLSRCFILE=$(mktemp -p /tmp -t mtoolsrc.XXXXXX)
- echo "drive s: file=\"$TARGETPART\"" > $MTOOLSRCFILE
- echo "mtools_skip_check=1" >> $MTOOLSRCFILE
-
- if [ -n "$CUSTOMLABEL" ]; then
- # User gave us a FAT label to use, so we will force that upon the drive:
- echo "--- Setting FAT partition label to '$FATLABEL'"
- MTOOLSRC=$MTOOLSRCFILE mlabel s:${FATLABEL}
- elif [ -n "$(/sbin/blkid -t TYPE=vfat -s LABEL -o export $TARGETPART)" ] ; then
- # User did not care, but the USB stick has a FAT label that we will use:
- eval $(/sbin/blkid -t TYPE=vfat -s LABEL -o export $TARGETPART)
- FATLABEL=$LABEL
- echo "--- Using current FAT partition label '$FATLABEL'"
- unset LABEL
- else
- # No user-supplied label, nor a drive label present. We apply our default:
- echo "--- Setting FAT partition label to '$FATLABEL'"
- MTOOLSRC=$MTOOLSRCFILE mlabel s:${FATLABEL}
- fi
-
- # Cleanup:
- rm -f $MTOOLSRCFILE
-fi
-
-# Create a temporary mount point for the image file:
-mkdir -p /mnt
-MNTDIR1=$(mktemp -d -p /mnt -t img.XXXXXX)
-if [ ! -d $MNTDIR1 ]; then
- echo "*** Failed to create a temporary mount point for the image!"
- exit 1
-else
- chmod 711 $MNTDIR1
-fi
-
-# Create a temporary mount point for the USB thumb drive partition:
-MNTDIR2=$(mktemp -d -p /mnt -t usb.XXXXXX)
-if [ ! -d $MNTDIR2 ]; then
- echo "*** Failed to create a temporary mount point for the usb thumb drive!"
- exit 1
-else
- chmod 711 $MNTDIR2
-fi
-
-# Create a temporary directory to extract the initrd if needed:
-MNTDIR3=$(mktemp -d -p /mnt -t initrd.XXXXXX)
-if [ ! -d $MNTDIR3 ]; then
- echo "*** Failed to create a temporary directory to extract the initrd!"
- exit 1
-else
- chmod 711 $MNTDIR3
-fi
-
-# Mount the image file:
-mount -o loop,ro $USBIMG $MNTDIR1
-
-# Mount the vfat partition:
-mount -t vfat -o shortname=mixed $TARGETPART $MNTDIR2
-
-# Do we have space to create a full Slackware USB install medium?
-if [ "$FULLINSTALLER" = "yes" ]; then
- if [ $(df --block=1MB $TARGETPART |grep "^$TARGETPART" |tr -s ' ' |cut -f4 -d' ') -le $MININSFREE ]; then
- echo "*** The partition '$TARGETPART' does not have enough"
- echo "*** free space (${MININSFREE} MB) to create a Slackware installation medium!"
- cleanup
- exit 1
- fi
-fi
-
-# Check available space for a Slackware USB setup bootdisk:
-USBFREE=$(df -k $TARGETPART |grep "^$TARGETPART" |tr -s ' ' |cut -d' ' -f4)
-IMGSIZE=$(du -k $USBIMG |cut -f1)
-echo "--- Available free space on the the USB drive is $USBFREE KB"
-echo "--- Required free space for installer: $IMGSIZE KB"
-
-# Exit when the installer image's size does not fit in available space:
-if [ $IMGSIZE -gt $USBFREE ]; then
- echo "*** The USB thumb drive does not have enough free space!"
- # Cleanup and exit:
- cleanup
- exit 1
-fi
-
-if [ $UNATTENDED -eq 0 ]; then
- # if we are running interactively, warn about overwriting files:
- if [ -n "$REPOSROOT" ]; then
- if [ -d $MNTDIR2/syslinux -o -d $MNTDIR2/$(basename $REPOSROOT) ]; then
- echo "--- Your USB drive contains directories 'syslinux' and/or '$(basename $REPOSROOT)'"
- echo "--- These will be overwritten. Press CTRL-C to abort now!"
- read -p "Or press ENTER to continue: " JUNK
- fi
- else
- if [ -d $MNTDIR2/syslinux ]; then
- echo "--- Your USB drive contains directory 'syslinux'"
- echo "--- This will be overwritten. Press CTRL-C to abort now!"
- read -p "Or press ENTER to continue: " JUNK
- fi
- fi
-fi
-
-# Copy boot image files to the USB disk in its own subdirectory '/syslinux':
-echo "--- Copying boot files to the USB drive..."
-mkdir -p $MNTDIR2/syslinux
-cp -R $MNTDIR1/* $MNTDIR2/syslinux/
-rm -f $MNTDIR2/syslinux/ldlinux.sys
-
-# If we are creating a full Slackware installer, there is a lot more to do:
-if [ "$FULLINSTALLER" = "yes" ]; then
- # Extract the Slackware initrd for modifications we have to do:
- echo "--- Extracting Slackware initrd.img..."
- ( cd ${MNTDIR3}/
- gunzip -cd ${MNTDIR2}/syslinux/initrd.img | cpio -i -d -H newc --no-absolute-filenames
- ) 2>>$LOGFILE
-
- # Modify installer files so that installing from USB stick will be easier:
- echo "--- Modifying installer files..."
- ( cd ${MNTDIR3}/
- # Try to automatically mount the installer partition:
- mkdir usbinstall
- echo "mount -t vfat -o ro,shortname=mixed \$(/sbin/blkid -t LABEL=$FATLABEL | cut -f1 -d:) /usbinstall 1>/dev/null 2>&1" >> etc/rc.d/rc.S
- # Adapt the dialogs so that pressing [OK] will be all there is to it:
- sed -i -e 's# --menu# --default-item 6 --menu#' usr/lib/setup/SeTmedia
- sed -i -e "s# 2> \$TMP/sourcedir# /usbinstall/$(basename $REPOSROOT)/$PKGDIR 2> \$TMP/sourcedir#" usr/lib/setup/INSdir
- FIXF=$(find usr/lib/setup -name SeTp*media)
- sed -i -e 's# --menu# --default-item 3 --menu#' $FIXF
- ) 2>>$LOGFILE
-
- # Recreate the initrd:
- echo "--- Gzipping the initrd image again:"
- chmod 0755 ${MNTDIR3}
- ( cd ${MNTDIR3}/
- find . |cpio -o -H newc |gzip > ${MNTDIR2}/syslinux/initrd.img
- ) 2>>$LOGFILE
-
- # Copy Slackware package tree (no sources) to the USB disk -
- # we already made sure that ${REPOSROOT} does not end with a '/'
- echo "--- Copying Slackware package tree to the USB drive..."
- rsync -rpthDL --delete $EXCLUDES $REPOSROOT $MNTDIR2/
-fi
-
-# Unmount/remove stuff:
-cleanup
-
-# Run syslinux and write a good MBR:
-echo "--- Making the USB drive '$TARGET' bootable..."
-( makebootable $TARGET ) 1>>$LOGFILE 2>&1
-/usr/bin/syslinux -s -d /syslinux $TARGETPART 1>>$LOGFILE 2>&1
-dd if=$MBRBIN of=$TARGET 1>>$LOGFILE 2>&1
-
-# THE END