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44 lines
1004 B
Bash
44 lines
1004 B
Bash
#!/bin/bash
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# This runs in a cronjob every hour
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# e.g. 0 */1 * * * /home/nathan/scripts/backup/backup_mc.sh -s mc -d /srv/mc -b /home/nathan/backups/mcRdiff/mc -r nathan@alphavps.aney.co.uk -R ~/backups/minecraft/mc
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while getopts s:d:b:r:R:n: flag
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do
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case "${flag}" in
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s) SERVERNAME=${OPTARG};;
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d) DIR=${OPTARG};;
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b) BACKUPDIR=${OPTARG};;
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r) REMOTE=${OPTARG};;
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R) REMOTEBACKUP=${OPTARG};;
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n) NOW=${OPTARG};;
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esac
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done
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TIME=$(date +%H%M)
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# Make backup location if it's not there
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mkdir -p $BACKUPDIR
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# Rdiff to reduce the storage needs of rsync
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rdiff-backup \
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--exclude $DIR/scripts/ \
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$DIR $BACKUPDIR
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rdiff-backup --force --remove-older-than 2W $BACKUPDIR
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# If time is 00:00/midnight
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if [ "$TIME" = 0000 ] || [ "$NOW" = 1 ]
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then
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# Create the remote directory for backup if it doesn't exist
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ssh $REMOTE mkdir -p $REMOTEBACKUP
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# Copy the backup accross
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# -e ssh makes it secure
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rsync -azh \
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--delete \
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-e ssh \
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$BACKUPDIR/ \
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$REMOTE:$REMOTEBACKUP
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fi
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