fixed: replaced symlink with actual file

1 files changed, 434 insertions, 1 deletions

diff --git a/system_image.sh b/system_image.sh
index ea25a2e5d4d0..710dbc9dfeba 120000..100755
--- a/system_image.sh
+++ b/system_image.sh
@@ -1 +1,434 @@
-../../../bash/system_image.sh
\ No newline at end of file
+#!/bin/bash
+# welcome to system_image_backup(sib)-source-code
+# do you want to run with colors? recommended
+
+USECOLOR="yes"
+
+# some functions from archlinux' /etc/rc.d/functions, gives us nice colors and layout
+# width:
+STAT_COL=80
+if [ ! -t 1 ]; then
+  USECOLOR=""
+
+# stty will fail when stdin isn't a terminal
+elif [ -t 0 ]; then
+  STAT_COL="$(/bin/stty size)"
+  # stty gives "rows cols"; strip the rows number, we just want columns
+  STAT_COL="${STAT_COL##* }"
+
+else
+  # is /usr/share/terminfo already mounted, and TERM recognized?
+  /bin/tput cols &>/dev/null
+  if [ $? -eq 0 ]; then
+    STAT_COL=$(/bin/tput cols)
+  fi
+fi
+if [ "0$STAT_COL" -eq 0 ]; then
+  # if output was 0 (serial console), set default width to 80
+  STAT_COL=80
+  USECOLOR=""
+fi
+
+# we use 13 characters for our own stuff
+STAT_COL=$(($STAT_COL - 13))
+
+# disable colors on broken terminals
+TERM_COLORS="$(/bin/tput colors 2>/dev/null)"
+if [ $? = 3 ]; then
+        TERM_COLORS=8
+elif [ -n "${TERM_COLORS}" ]; then
+        case "${TERM_COLORS}" in
+                *[!0-9]*)
+                        USECOLOR=""
+                        ;;
+                *)
+                        [ "${TERM_COLORS}" -lt 8 ] && USECOLOR=""
+                        ;;
+        esac
+else
+        USECOLOR=""
+fi
+unset TERM_COLORS
+
+# colors:
+if [ "$USECOLOR" = "YES" -o "$USECOLOR" = "yes" ]; then
+        C_MAIN="\033[1;37;40m"      # main text
+        C_OTHER="\033[1;34;40m"     # prefix & brackets
+        C_SEPARATOR="\033[1;30;40m" # separator
+
+        C_BUSY="\033[0;36;40m"      # busy
+        C_FAIL="\033[1;31;40m"      # failed
+        C_DONE="\033[1;37;40m"      # completed
+
+        C_H1="\033[1;37;40m"        # highlight text 1
+        C_H2="\033[1;36;40m"        # highlight text 2
+	C_OK="\033[01;32m"	    # green text
+        C_CLEAR="\033[1;0m"	    # clear color
+fi
+
+if [ -t 1 ]; then
+        SAVE_POSITION="\033[s"
+        RESTORE_POSITION="\033[u"
+        DEL_TEXT="\033[$(($STAT_COL+4))G"
+else
+        SAVE_POSITION=""
+        RESTORE_POSITION=""
+        DEL_TEXT=""
+fi
+
+# prefixes:
+PREFIX_REG=":::"
+PREFIX_HL="(O)"
+
+# different little functions:
+deltext() {
+        printf "${DEL_TEXT}"
+}
+
+printhl() {
+        printf "${C_OTHER}${PREFIX_HL} ${C_H1}${1}${C_CLEAR} \n"
+}
+
+printsep() {
+        printf "\n${C_SEPARATOR}   ------------------------------  ------------------------------\n"
+}
+
+stat_busy() {
+        printf "${C_OTHER}${PREFIX_REG} ${C_MAIN}${1}${C_CLEAR} "
+        printf "${SAVE_POSITION}"
+        deltext
+        printf "   ${C_OTHER}[${C_BUSY}BUSY${C_OTHER}]${C_CLEAR} "
+}
+
+stat_done() {
+        deltext
+        printf "   ${C_OTHER}[${C_DONE}DONE${C_OTHER}]${C_CLEAR} \n"
+}
+
+stat_fail() {
+        deltext
+        printf "   ${C_OTHER}[${C_FAIL}FAIL${C_OTHER}]${C_CLEAR} \n"
+}
+input_err() {
+	printf "   ${C_FAIL}Wrong input! ${1}${C_CLEAR}\n"
+}
+prompt() {
+	printf "=> "
+}
+cancel() {
+	cd /
+	sleep 1
+	umount /dev/disk/by-label/$SOURCE 2> /dev/null
+	sleep 1
+	umount /dev/disk/by-label/$AIM 2> /dev/null
+	stat_fail
+	exit 1
+}
+#regular expression, integer only
+RE='^[0-9]+$'
+# coordinates our input for $SOURCE
+input_source() {
+	DEV_NR=$[$DEV_NR-1]
+	prompt
+	read SOURCE || cancel
+	if ( [[ $SOURCE =~ $RE ]]  && [ $SOURCE -ge 0 ] && [ $SOURCE -le $DEV_NR ] ); then
+	  SOURCE=${DEV[$SOURCE]}
+	  DEV_NR=$[$DEV_NR+1]
+	else
+	  input_err "Choose between 0 and $DEV_NR!"
+	  DEV_NR=$[$DEV_NR+1]
+	  input_source
+	fi || cancel
+}
+# coordinates our input for $AIM
+input_aim() {
+	DEV_NR=$[$DEV_NR-1]
+	prompt
+	read AIM || cancel
+	if ( [[ $AIM =~ $RE ]]  && [ $AIM -ge 0 ] && [ $AIM -le $DEV_NR ] ); then
+	  AIM=${DEV[$AIM]}
+	  if [[ $AIM = $SOURCE ]]; then
+	    input_err "Choose between 0 and $DEV_NR, but not '$SOURCE'!${C_CLEAR}"
+	    DEV_NR=$[$DEV_NR+1]
+	    input_aim
+	  fi
+	else
+	  input_err "Choose between 0 and $DEV_NR, but not '$SOURCE'!${C_CLEAR}"
+	  DEV_NR=$[$DEV_NR+1]
+	  input_aim
+	fi || cancel
+	DEV_NR=$[$DEV_NR+1]
+}
+# function which runs, when we call "image-creation"
+backup() {
+	clear
+	echo " "
+	stat_busy "[1/3] Configuring System Backup"
+	echo " "
+	echo " "
+	echo "   Enter the number of device-label you want to backup as image:"
+	dev_list
+	echo " "
+	input_source
+	printf "  ${C_SEPARATOR}"
+	mount | grep $SOURCE | grep "on / type"
+	if [ $? = 0 ]; then
+	  printf "   ${C_FAIL}For System-Backups You need to be root from live-CD${C_CLEAR}"
+	  cancel
+	fi
+	printf "  ${C_CLEAR}"
+	echo " "  
+	echo "   Enter the number of the device-label where you want to store the image:"
+	dev_list
+	echo " "
+	input_aim
+	stat_done
+	printf "\n\n\n\n"
+	stat_busy "[2/3] Preparing Backup and Processing Image"
+	printf "${C_SEPARATOR}"
+	mkdir $MNT_SYSTEM 2> /dev/null
+	mkdir $MNT_BACKUP  2> /dev/null
+	printf "${C_CLEAR}"
+	mount -o ro -L $SOURCE $MNT_SYSTEM || cancel
+	mount -L $AIM $MNT_BACKUP || cancel
+	printf "${C_SEPARATOR}"
+	echo " "
+	echo " "
+	ls -d $MNT_BACKUP/system > /dev/null 2> /dev/null
+	if [ $? != 0 ]; then
+	  echo "   Creating folder for backup-images..."
+	  mkdir $MNT_BACKUP/system > /dev/null 2> /dev/null
+	fi
+	printf "${C_CLEAR}"
+	cd $MNT_SYSTEM || cancel
+	printf "\n   Create backup-image of /dev/disk/by-label/${C_H2}${SOURCE}${C_CLEAR} at /dev/disk/by-label/${C_H2}${AIM}${C_CLEAR}/system/${SOURCE}-${DATE}.tar.bz2 ?\n"
+	backup_command() {
+	    echo "   Packing tarball, this can take a long time..."
+	    printf "${C_SEPARATOR}tar cpflv ${MNT_BACKUP}/system/${SOURCE}-${DATE}.tar --index-file=${MNT_BACKUP}/system/${SOURCE}-${DATE}.log --wildcards --verify --xattrs --anchored --exclude=\"home/*/.config/Slack\" --exclude=\"home/*/Eigene_Dateien\" --exclude=\"home/*/.cache\" --exclude=\"var/tmp/*\" --exclude=\"proc/*\" --exclude=\"sys/*\" --exclude=\"tmp/*\" *${C_CLEAR}\n"
+	    tar cpflv $MNT_BACKUP/system/$SOURCE-$DATE.tar --index-file=$MNT_BACKUP/system/$SOURCE-$DATE.log --wildcards --verify --xattrs --anchored --exclude="home/*/.config/Slack" --exclude="home/*/Eigene_Dateien" --exclude="home/*/.cache" --exclude="var/tmp/*" --exclude="proc/*" --exclude="sys/*" --exclude="tmp/*" *  || cancel
+	    if [ $? = 0 ]; then
+	      echo "   Tarball created and verified successfully."
+	      echo " "
+	      echo "   Compressing Tarball, this can take a long time on single core cpu..." && which pbzip2 > /dev/null 2> /dev/null
+	      case "$?" in
+		0)
+		  printf "${C_SEPARATOR}"
+		  pbzip2 -z -m768 -v --best $MNT_BACKUP/system/$SOURCE-$DATE.tar || cancel
+		;;
+		1)
+		  printf "${C_SEPARATOR}"
+		  bzip2 -z -v --best $MNT_BACKUP/system/$SOURCE-$DATE.tar || cancel
+		;;
+	      esac
+	      printf "${C_CLEAR}"
+	      echo "   Tarball compressed successfully, now verifying..."
+	      printf "${C_SEPARATOR}"
+	      which pbzip2 > /dev/null 2> /dev/null
+	      case "$?" in
+		0)
+		  printf "${C_SEPARATOR}"
+		  pbzip2 -t -m768 -v $MNT_BACKUP/system/$SOURCE-$DATE.tar.bz2 || cancel
+		;;
+		1)
+		  printf "${C_SEPARATOR}"
+		  bzip2 -t -v $MNT_BACKUP/system/$SOURCE-$DATE.tar.bz2 || cancel
+		;;
+	      esac
+	      printf "${C_CLEAR}"
+	      echo "   ...successful!"
+	    else
+	      cancel
+	    fi
+	}
+	PROGRAM=backup_command
+	case_program
+	stat_done
+	printf "\n\n\n\n"
+	stat_busy "[3/3] Creating Checksum and Cleaning System"
+	cd $MNT_BACKUP/system/ || cancel
+	md5sum $SOURCE-$DATE.tar.bz2 > $SOURCE-$DATE.md5 || cancel
+	echo " "
+	printf "${C_SEPARATOR}\n   $(cat $SOURCE-$DATE.md5 || cancel)${C_CLEAR}\n"
+	echo " "
+	echo "   Created Files:"
+	echo "   --------------"
+	printf "$(ls -ash $MNT_BACKUP/system/ | grep $SOURCE-$DATE || cancel)"
+	cd / || cancel
+}
+# function which runs, when we call "restore"
+restore () {
+	clear
+	echo " "
+	stat_busy "[1/3] Configuring System Restore"
+	echo " "
+	echo " "
+	echo "   Enter the number of the device-label where an 'system'-folder (backup) is located:"
+	dev_list
+	echo " "
+	source_device () {
+	      input_source
+	      mkdir $MNT_BACKUP 2> /dev/null
+	      mount -o ro -L $SOURCE $MNT_BACKUP || cancel
+	      ls -d $MNT_BACKUP/system > /dev/null 2> /dev/null
+	      if [[ $? != 0 ]]; then
+		input_err "No backup-image folder $MNT_BACKUP/system found!"
+		sleep 1
+		umount /dev/disk/by-label/$SOURCE || cancel
+		rmdir $MNT_BACKUP 2> /dev/null
+		source_device
+	      fi
+	}
+	source_device
+	echo " "
+	echo "   Enter the number of the backup you want to restore:"
+	declare -a FILE
+	FILE=( $(ls $MNT_BACKUP/system|grep tar.bz2) )
+	FILE_NR=$(echo ${FILE[@]} | wc -w)
+	NR=0
+	until [ $NR = $FILE_NR ]; do
+	printf "   ${C_H2}$NR${C_SEPARATOR}:${C_CLEAR}${FILE[$NR]} "
+	NR=$[$NR+1]
+        done
+	echo " "
+	FILE_NR=$[$FILE_NR-1]
+	input_aimfile() {
+	      prompt
+	      read AIMFILE || cancel
+	      if [[ $AIMFILE = [0-$FILE_NR] ]]; then
+		AIMFILE=${FILE[$AIMFILE]}
+	      else
+		input_err "Choose between 0 and $FILE_NR!"
+		input_aimfile
+	      fi || cancel
+	}
+	input_aimfile
+	echo " "  
+	echo "   Enter the number of the device-label where you want to extract the image:"
+	dev_list
+	echo " "
+	input_aim
+	printf "  ${C_SEPARATOR}"
+	mount | grep $AIM | grep "on / type" > /dev/null 2> /dev/null
+	if [ $? = 0 ]; then
+	  printf " ${C_FAIL}You want to extract to /${C_CLEAR}\n"
+	  PROGRAM=$(printf "")
+	  case_program
+	fi
+	printf "  ${C_CLEAR}"
+	echo " "  
+	stat_done
+	printf "\n\n\n\n"
+	stat_busy "[2/3] Checking MD5-sum and Processing Image"
+	echo " "
+	mkdir $MNT_SYSTEM  2> /dev/null
+	mount -L $AIM $MNT_SYSTEM || cancel
+	cd $MNT_BACKUP/system || cancel
+	AIMFILE=$(echo $AIMFILE|cut --delimiter="." -f1)
+	printf "${C_SEPARATOR}"
+	md5sum -c $AIMFILE.md5 || cancel
+	printf "${C_CLEAR}"
+	echo " "
+	printf "\n   Restore backup-image of /dev/disk/by-label/${SOURCE}/system/${C_H2}$AIMFILE.tar.bz2${C_CLEAR} at /dev/disk/by-label/${C_H2}${AIM}${C_CLEAR}?\n"
+	restore_command() {
+		echo "   Unpacking tarball, this can take a long time..."
+		printf "${C_SEPARATOR}tar xpjfv --xattrs ${MNT_BACKUP}/system/${AIMFILE}.tar.bz2 --index-file=${MNT_SYSTEM}/system_restore-${DATE}.log --directory ${MNT_SYSTEM}${C_CLEAR}\n"
+		tar xpjfv --xattrs $MNT_BACKUP/system/$AIMFILE.tar.bz2 --index-file=$MNT_SYSTEM/system_restore-$DATE.log --directory $MNT_SYSTEM || cancel
+		if [ $? = 0 ]; then
+		  echo "   Tarball extracted successfully."
+		  echo " "
+		fi
+	  }
+	  PROGRAM=restore_command
+	  case_program
+	  stat_done
+	printf "\n\n\n\n"
+	stat_busy "[3/3] Cleaning System"
+	echo " "
+	echo "   If you unpacked an image on another PC you have to check/adjust:"
+	echo "   - /etc/xorg.conf (X11-Server, another graphics card?)"
+	echo "   - /etc/fstab (devices you mount while booting, changed uuid, device-label,other devices?)"
+	echo "   - /boot/grub/menu.lst or /etc/lilo.conf (same as above, bootloader has to find /)"
+	cd / || cancel
+}
+# asks if we want to continue with a special function
+case_program() {
+	printf "   ${C_SEPARATOR}Continue? [${C_H2}y${C_SEPARATOR}es/${C_H2}n${C_SEPARATOR}o]${C_CLEAR}\n"
+	prompt
+	read INPUT
+	echo " "
+	case "$INPUT" in
+	  y)
+	    $PROGRAM
+	  ;;
+	  n)
+	    printf "   ${C_SEPARATOR}Aborted by user $(whoami)${C_CLEAR}"
+	    cancel
+	  ;;
+	  *)
+	    input_err "Type 'y' for Yes or 'n' for No"
+	    case_program
+	esac
+}
+# here starts the program with functions from above
+if [[ $(whoami) != root ]]; then
+  printf "${C_FAIL}You need to be root!${C_CLEAR}\n"
+  exit 1
+fi
+DATE=$(date -I);
+MNT_BACKUP="/mnt/sib_backup"
+MNT_SYSTEM="/mnt/sib_system"
+declare -a DEV
+DEV=( $(ls /dev/disk/by-label/) )
+dev_list () {
+	DEV_NR=$(echo ${DEV[@]} | wc -w)
+	NR=0
+	until [ $NR = $DEV_NR ]; do
+	printf "   ${C_H2}$NR${C_SEPARATOR}:${C_CLEAR}${DEV[$NR]} "
+	NR=$[$NR+1]
+        done
+}
+echo " "
+printhl "${C_H2}System Backup (image)"
+printhl "Copyright 2010-2011 Manuel Conzelmann"
+printhl "Distributed under the GNU General Public License (GPL)"
+printhl ""
+printhl "using $(tar --version | head -1)"
+printsep
+printf "${C_CLEAR}   For creating an image type ${C_H2}1${C_CLEAR}."
+printf "   For restoring an image type ${C_H2}2${C_CLEAR}.\n"
+abfrage () {
+prompt
+read INPUT
+echo " "
+case "$INPUT" in
+  1)
+      printf "   ${C_SEPARATOR}For System-Backups You need to be root from live-CD\n"
+      printf "   Hidden files in the root-directory of the imaged system won't be backed up${C_CLEAR}\n"
+      PROGRAM=backup
+      case_program
+      echo " "
+  ;;
+  2)
+      printf "   ${C_SEPARATOR}For System-Restore You need to be root from live-CD\n"
+      printf "   Remember: you need enough space on your target-device${C_CLEAR}\n"
+      PROGRAM=restore
+      case_program
+      echo " "
+  ;;
+  *)
+    input_err "Type '1' for image-creation or '2' for extracting an existing one."
+    abfrage
+esac
+}
+abfrage
+umount /dev/disk/by-label/$SOURCE || cancel
+umount /dev/disk/by-label/$AIM || cancel
+rmdir $MNT_SYSTEM || cancel
+rmdir $MNT_BACKUP || cancel
+echo " "
+printf "${C_OK}${PROGRAM} ran successfully!${C_CLEAR}"
+stat_done
+
+
+#exclude.lst ?
+#/usr/src