[1] | 1 | #!/bin/sh
|
---|
| 2 | #
|
---|
| 3 | # stabraw-me
|
---|
| 4 | #
|
---|
| 5 | # forked from stablilo-me on 2002/11/21
|
---|
| 6 | #
|
---|
| 7 | #####################################################################
|
---|
| 8 |
|
---|
| 9 |
|
---|
| 10 | LOGFILE=/tmp/mondo-restore.log
|
---|
| 11 |
|
---|
| 12 | QuitIfNotFound() {
|
---|
| 13 | if [ ! -f "$1" ] ; then
|
---|
| 14 | LogIt "(stabraw-me) Where's $1? I cannot continue." 1
|
---|
| 15 | exit 1
|
---|
| 16 | fi
|
---|
| 17 | }
|
---|
| 18 |
|
---|
| 19 |
|
---|
| 20 |
|
---|
| 21 |
|
---|
| 22 |
|
---|
| 23 | LocateOldFstab() {
|
---|
| 24 | old_fstab=""
|
---|
| 25 | if [ -f "/mnt/RESTORING/etc/fstab" ] ; then
|
---|
| 26 | LogIt "No need for fstab search." 2
|
---|
| 27 | old_fstab=/mnt/RESTORING/etc/fstab
|
---|
| 28 | return 0
|
---|
| 29 | elif [ -f "/mnt/cdrom/archives/CUCKOO" ] ; then
|
---|
| 30 | LogIt "Because I'm cuckoo, I'll stop searching." 2
|
---|
| 31 | return 1
|
---|
| 32 | else
|
---|
| 33 | LogIt "Looking for fstab. Please wait." 2
|
---|
| 34 | fstab_list=`find /mnt/RESTORING -name fstab 2> /dev/null`
|
---|
| 35 | fi
|
---|
| 36 | where_they_live=""
|
---|
| 37 | for curr_fstab in $fstab_list ; do
|
---|
| 38 | curr_dir=`echo $curr_fstab | gawk '{i=index($0,"/fstab");print substr($0,0,i-1);}'`
|
---|
| 39 | resA=$?
|
---|
| 40 | curr_inetd=`find $curr_dir -name inetd.conf | grep -v "linuxconf"`
|
---|
| 41 | resB=$?
|
---|
| 42 | if [ "$resA" -eq "0" ] ; then
|
---|
| 43 | if [ "$where_they_live" != "" ] ; then
|
---|
| 44 | LogIt "Two directories found! One is $where_they_live, the other $curr_dir" 1
|
---|
| 45 | LogIt "I don't know which to choose. I'll abort the search." 1
|
---|
| 46 | return 1
|
---|
| 47 | fi
|
---|
| 48 | where_they_live=$curr_dir
|
---|
| 49 | fi
|
---|
| 50 | done
|
---|
| 51 | if [ "$where_they_live" = "" ] ; then
|
---|
| 52 | LogIt "Cannot find any folder which holds fstab _and_ inetd.conf" 1
|
---|
| 53 | return 1
|
---|
| 54 | fi
|
---|
| 55 | old_fstab=$where_they_live/fstab
|
---|
| 56 | LogIt "fstab found." 2
|
---|
| 57 | return 0
|
---|
| 58 | }
|
---|
| 59 |
|
---|
| 60 |
|
---|
| 61 |
|
---|
| 62 | MakeBackups() {
|
---|
| 63 | LogIt "Backing up original files before modifying them..." 2
|
---|
| 64 | for i in $old_fstab ; do
|
---|
| 65 | LogIt "Backing up $i"
|
---|
| 66 | [ -e "$i" ] && [ ! -e "$i.prehack" ] && cp -f $i $i.prehack
|
---|
| 67 | done
|
---|
| 68 | }
|
---|
| 69 |
|
---|
| 70 |
|
---|
| 71 | RestoreBackups() {
|
---|
| 72 | LogIt "Restoring original versions of modified files..." 2
|
---|
| 73 | cp -f $old_fstab /tmp/fstab.ugly
|
---|
| 74 | for i in $old_fstab ; do
|
---|
| 75 | LogIt "Restoring $i"
|
---|
| 76 | [ -f "$i.prehack" ] && cp $i.prehack $i -f
|
---|
| 77 | done
|
---|
| 78 | }
|
---|
| 79 |
|
---|
| 80 |
|
---|
| 81 | # --------------------------------- main -------------------------------
|
---|
| 82 |
|
---|
| 83 | if [ "$#" -ne "1" ] ; then
|
---|
| 84 | LogIt "stabraw-me </dev/bootdrive>"
|
---|
| 85 | exit 1
|
---|
| 86 | fi
|
---|
| 87 |
|
---|
| 88 | bootdrive=$1
|
---|
| 89 |
|
---|
| 90 | LogIt "stabraw-me --- starting"
|
---|
| 91 | LocateOldFstab
|
---|
| 92 | old_mountlist=/tmp/mountlist.original
|
---|
| 93 | new_mountlist=/tmp/mountlist.txt
|
---|
| 94 | QuitIfNotFound $old_mountlist
|
---|
| 95 | QuitIfNotFound $new_mountlist
|
---|
| 96 | QuitIfNotFound $old_fstab
|
---|
| 97 | LogIt "OK so far: I've found all the files I need." 2
|
---|
| 98 |
|
---|
| 99 | MakeBackups
|
---|
| 100 |
|
---|
| 101 | new_fstab=/tmp/fstab.new
|
---|
| 102 | [ ! -e "$new_fstab" ] && new_fstab=/tmp/fstab
|
---|
| 103 |
|
---|
| 104 | LogIt "Modifying fstab..." 2
|
---|
| 105 | outval=0
|
---|
| 106 | hack-fstab $old_mountlist $old_fstab $new_mountlist $new_fstab
|
---|
| 107 | res=$?
|
---|
| 108 | if [ "$res" -ne "0" ] ; then
|
---|
| 109 | echo "Warning - hack-fstab failed"
|
---|
| 110 | outval=$(($outval+$res))
|
---|
| 111 | fi
|
---|
| 112 |
|
---|
| 113 | if [ "$outval" -ne "0" ] ; then
|
---|
| 114 | LogIt "Fstab modifications failed" 3
|
---|
| 115 | RestoreBackups
|
---|
| 116 | else
|
---|
| 117 | LogIt "Modifications succeeded." 2
|
---|
| 118 | LogIt "Copying over $old_fstab" 2
|
---|
| 119 | cp -f $new_fstab $old_fstab
|
---|
| 120 | outval=$(($outval+$?))
|
---|
| 121 | if [ "$outval" -ne "0" ] ; then
|
---|
| 122 | LogIt "Modifications (copying) failed. Restoring from backups." 3
|
---|
| 123 | RestoreBackups
|
---|
| 124 | else
|
---|
| 125 | LogIt "Fstab modified ok." 2
|
---|
| 126 | fi
|
---|
| 127 | cd $where_they_live
|
---|
| 128 | cd ..
|
---|
| 129 | raw-MR $bootdrive
|
---|
| 130 | mbr_res=$?
|
---|
| 131 | if [ "$mbr_res" -ne "0" ] ; then
|
---|
| 132 | LogIt "MBR failed to be installed." 3
|
---|
| 133 | else
|
---|
| 134 | LogIt "MBR installed ok." 2
|
---|
| 135 | fi
|
---|
| 136 | fi
|
---|
| 137 |
|
---|
| 138 | if [ "$outval" -ne "0" ] ; then
|
---|
| 139 | LogIt "Error(s) occurred during mbr/fstab processing. "
|
---|
| 140 | LogIt "Restoring originals. "
|
---|
| 141 | RestoreBackups
|
---|
| 142 | elif [ "$mbr_res" -ne "0" ] ; then
|
---|
| 143 | LogIt "Fstab was modified OK but mbr failed to be installed. "
|
---|
| 144 | outval=$(($outval+1))
|
---|
| 145 | else
|
---|
| 146 | LogIt "/etc/fstab was modified ok; mbr was installed ok, too. "
|
---|
| 147 | fi
|
---|
| 148 | LogIt "stabraw-me --- leaving"
|
---|
| 149 | echo -en "\n\n\n"
|
---|
| 150 | exit $outval
|
---|
| 151 |
|
---|
| 152 |
|
---|
| 153 |
|
---|
| 154 |
|
---|
| 155 |
|
---|