(old)Puppy Linux Discussion Forum

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#!/bin/sh

#This is the time interval between 2 backups.
bacinterval="3h 12m 38s"

#Path to savefile
source=/mnt/home/lupusave-haha.3fs

#For the des, dont forget the "/" at the back!
des=/mnt/sda2/boot/Lupu51/Backup/

#This is the max number of backups. The oldest backup will get deleted.
maxbac=4

#If you are backing up to external hard drive. Uncomment the following 7 commented lines.
#externaldrive=/dev/sda2

for (( ; ; ))
do
##Put this at the buttom if you want to backup on boot. The double "#" is because i said "Uncomment the following 7 commented lines." lol.
	sleep ${bacinterval}

#	if mount|grep ${externaldrive};then
#	echo
#	else
#	mount /dev/sda2 /mnt/sda2
#	fi

	num=`find ${des} -maxdepth 1 -name *.bac | wc -l`
	if [ ${num} -ge ${maxbac} ];then
		rm -f ${des}"$(ls -t ${des} | tail -n 1)"
	fi

#I used "-close box" in case my mouse was on the splash as it appeared and i missed it. Go ahead and remove "-close box" if you want the splash to close when mouse-hover-over-splash. It wont be automatic with "-close box" btw. Add a timeout if your want it to backup while you are afk. I dont do this beause there will be nothing much to backup while i am afk.(ei. no data change)
	gtkdialog-splash -text "Backup is starting. Please do not shutdown till completed" -close box

#You might want to change this to something easier to view(eg. %a for abbreviated name(e.g. Sun)). Make sure you include the time or it will conflict when 2 backup in a day.
	date=`date +%T-%e-%m-%y`.bac

	cp -f "${source}" "${des}${date}"

#Same as above.
	gtkdialog-splash -text "Backup Completed" -close box
done

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cp -f "${source}" "${des}${date}"

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tar -czf "${des}${date}.tar.gz" "${source}"

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num=`find ${des} -maxdepth 1 -name *.bac | wc -l`

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num=`find ${des} -maxdepth 1 -name *.bac.tar.gz | wc -l`

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#!/bin/sh

#backup interval is 1day
bacinterval="1d"

source=/mnt/home/lupusave-ritchie.3fs
des=/mnt/sda2/boot/Lupu51/Backup/
maxbac=8
externaldrive=/dev/sda2

#Here you can specify what time you want the backup to be. Note that this is a 24h clock where 3pm = 15:00
dailybactime=03:15


currenttime=`date +%s`
sleeptime="$(($(date -d ${dailybactime} +%s) - ${currenttime}))"
if [ ${sleeptime} -le 0 ];then
targettmr="'$(date +%m/$((`date +%d` + 1))/%Y) ${dailybactime}'"
sleeptime="$(($(eval "date -d ${targettmr} +%s") - ${currenttime}))"
fi
sleep ${sleeptime}

for (( ; ; ))
do
	if mount|grep ${externaldrive};then
	echo
	else
	mount /dev/sda2 /mnt/sda2
	fi
	num=`find ${des} -maxdepth 1 -name *.bac.tar.gz | wc -l`
	if [ ${num} -ge ${maxbac} ];then
		rm -f ${des}"$(ls -t ${des} | tail -n 1)"
	fi
	gtkdialog-splash -text "Backup is starting. Please do not shutdown till completed" -close box
	date=`date +%T-%e-%m-%y`.bac
	tar -czf "${des}${date}.tar.gz" "${source}"
	gtkdialog-splash -text "Backup Completed" -close box
	sleep ${bacinterval}
done

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#change "tar" to "cp" if you are using cp to backup.
pid=$(pgrep '^tar$')
if [ "$pid" != "" ];then
ps -p$pid 2>&1 > /dev/null
status=$?
if [ "$status" == "0" ];then
while [ "$status" == "0" ]
do
sleep 2s
ps -p$pid 2>&1 > /dev/null
status=$?
done
fi
fi

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 fi
 busybox mount -t $SAVEFS -o remount,ro $SAVEDEV /initrd${SAVE_LAYER} 2>/dev/null
 umount-FULL -i -n -l /initrd${SAVE_LAYER} 2>/dev/null #-l is lazy unmount.
fi

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#Change this to something else if you want to change the default to "skip backup" instead.
doyouwanttobac=y

#You might also want to change this so it makes sense
echo "Backup?[input "y" to start or anything else to skip] Autobackup is 10seconds." >/dev/console

read -t 10 doyouwanttobac
if [ ${doyouwanttobac} = y ];then

#Note that the source is not "/mnt/home"
source=/initrd/mnt/dev_save/lupusave-ritchie.3fs
des=/mnt/sda2/boot/Lupu51/Backup/
maxbac=8

#drive to backup to(if applicable)
externaldrive=/dev/sda2

#drive that pupsave is in
externaldriv=/dev/sda4

	if mount|grep ${externaldriv};then
	echo
	else
	if [ -d /initrd/mnt/dev_save ];then
	mkdir /initrd/mnt/dev_save
	fi
	mount /dev/sda4 /initrd/mnt/dev_save
	fi
	
	if mount|grep ${externaldrive};then
	echo
	else
	if [ -d /dev/sda2 ];then
	mkdir /dev/sda2
	fi
	mount /dev/sda2 /mnt/sda2
	fi
	num=`find ${des} -maxdepth 1 -name *.bac.tar.gz | wc -l`
	if [ ${num} -ge ${maxbac} ];then
		rm -f ${des}"$(ls -t ${des} | tail -n 1)"
	fi
#i havnt test if the echo works... but even it doesnt, it will be obvious that it is doing the backup unless your pupsave is 1mb
	echo "Backup is starting." >/dev/console

	date=`date +%T-%e-%m-%y`.bac
	tar -czf "${des}${date}.tar.gz" "${source}"

#i dunno if this "wait" is needed. Please tell me if not needed.
	wait
fi

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source=('/mnt/home/folder-to-backup-one' '/mnt/sda2/important-folder' '/mnt/sda3/veryimportant')
sourcenum=${#source[@]}

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date=`date +%T-%e-%m-%y`.bac
for (( n=0;n<$sourcenum;n++)); do
    tar -czf "${des}${source[${n}]}${date}.tar.gz" "${source[${n}]}"
done