/usr/sbin/ocs-tux-postprocess is in clonezilla 3.10.11-3.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 | #!/bin/bash
# License: GPL
# Author: Steven Shiau <steven _at_ nchc org tw>, Thomas Tsai <thomas _at_ nchc org tw>.
# Description: Program to clean some hardware record, e.g. NIC MAC address.
#
DRBL_SCRIPT_PATH="${DRBL_SCRIPT_PATH:-/usr/share/drbl}"
. $DRBL_SCRIPT_PATH/sbin/drbl-conf-functions
. /etc/drbl/drbl-ocs.conf
. $DRBL_SCRIPT_PATH/sbin/ocs-functions
#
USAGE() {
echo "$ocs - To remove the Linux udev persistent files"
echo "Usage:"
echo "To run $ocs:"
echo "$ocs [OPTION] [PARTITION]"
echo "Options:"
echo "-c, --cd-only Remove Linux udev persistent CD file only."
echo "-n, --net-only Remove Linux udev persistent net file only."
echo "PARTITION is the FAT partition device name, e.g. sda1, sdb1... If it's not assigned, all the partitions on the system will be searched."
echo "By default both CD and net persistent files will be removed."
echo "Ex:"
echo "To remove both CD and net persistent files in disk sda1, run"
echo " $ocs sda1"
echo
} # end of USAGE
# check available partitions
rm_udev_persistent_record() {
local selected_dev="$*" # selected_dev is like "sda1 sda2"
local fs target_p
if [ -z "$selected_dev" ]; then
# Here we also search LVM, since udev persistent record could be inside that.
get_partition_list true
# partition_list is got from get_partition_list
selected_dev="$partition_list"
fi
echo "Trying to remove udev persistent files. The devices to be searched: $selected_dev... "
for ipartition in $selected_dev; do
target_p="/dev/$ipartition"
# Skip swap, FAT, NTFS, HFS+ partition...
fs="$(LC_ALL=C ocs-get-part-info $target_p filesystem)"
case "$fs" in
fat*|vfat*|FAT*|VFAT*|ntfs|hfs|hfs+|hfsplus|ufs|vmfs|swap|"")
[ -z "$fs" ] && fs="No file system. Extended partition?"
echo "Skip $target_p ($fs)."
;;
*)
echo "Now searching possible device $target_p..."
hd_img="$(mktemp -d /tmp/hd_img.XXXXXX)"
mount $target_p $hd_img >/dev/null 2>&1
mrc=$?
if [ "$mrc" -gt 0 ]; then
[ -d "$hd_img" -a -n "$hd_img" ] && rmdir $hd_img
continue
fi
for inet in `get-nic-devs`; do
# If MAC address is not found in 70-persistent-net.rules, it means the image is not restored to the same machine, therefore remove it. Even just one does not match.
imac="$(LC_ALL=C drbl-get-macadd $inet)"
if [ -e "$hd_img/etc/udev/rules.d/70-persistent-net.rules" -a \
"$remove_udev_nic" = "true" ]; then
if ! grep -q -Ei "^SUBSYSTEM.*${imac}" $hd_img/etc/udev/rules.d/70-persistent-net.rules 2>/dev/null; then
echo "MAC address $imac of $inet was not found in $hd_img/etc/udev/rules.d/70-persistent-net.rules. This persistent net file does not fit the hardware. Remove it."
LC_ALL=C rm -fv $hd_img/etc/udev/rules.d/70-persistent-net.rules
break
fi
fi
done
for inet in `get-nic-devs`; do
# If MAC address is not found in /etc/sysconfig/network-scripts/ifcfg-eth*, it means the image is not restored to the same machine, therefore remove it. Even just one does not match.
imac="$(LC_ALL=C drbl-get-macadd $inet)"
if ! grep -q -Ei "^HWADDR=$imac" $hd_img/etc/sysconfig/network-scripts/ifcfg-eth* 2>/dev/null; then
if ls $hd_img/etc/sysconfig/network-scripts/ifcfg-eth* &>/dev/null; then
echo "MAC address $imac of $inet was not found in $hd_img/etc/sysconfig/network-scripts/ifcfg-eth*. This MAC data does not fit the hardware. Comment it."
LC_ALL=C perl -pi -e 's/(^HWADDR=.*)/#$1 # Commented by Clonezilla/g' $hd_img/etc/sysconfig/network-scripts/ifcfg-eth*
break
fi
fi
done
if [ -e "$hd_img/etc/udev/rules.d/70-persistent-cd.rules" -a \
"$remove_udev_cd" = "true" ]; then
rm -fv $hd_img/etc/udev/rules.d/70-persistent-cd.rules
fi
[ "$mrc" -eq 0 ] && unmount_wait_and_try $target_p
[ -d "$hd_img" -a -n "$hd_img" ] && rmdir $hd_img
;;
esac
done
echo "done!"
} # end of rm_udev_persistent_record
#
####################
### Main program ###
####################
ocs_file="$0"
ocs=`basename $ocs_file`
# Default settings
remove_udev_cd="true"
remove_udev_nic="true"
#
while [ $# -gt 0 ]; do
case "$1" in
-c|--cd-only) remove_udev_cd="true"
remove_udev_nic="false"
shift;;
-n|--nic-only)
remove_udev_cd="false"
remove_udev_nic="true"
shift;;
-*) echo "${0}: ${1}: invalid option" >&2
USAGE >& 2
exit 2 ;;
*) break ;;
esac
done
ocs_hw_record_dev="$*"
#
check_if_root
ask_and_load_lang_set
#
echo "Trying to remove udev hardware record in the restored OS..."
if [ -n "$ocs_hw_record_dev" ]; then
echo "The specified destination device: $ocs_hw_record_dev"
fi
rm_udev_persistent_record $ocs_hw_record_dev
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