2022-07-14 13:48:25 +02:00
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#!/bin/bash
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PATH=$PATH:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin
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#Use backup_inc.sh <logfile> <origin_data_path> <remote_server> <remote_path>
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LOG_FILE=$1
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BACKUP_DIR="nextcloud-datainc_"`date +\%Y\%m\%d`"/"
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EXCLUDE_FILE="file-list.txt"
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ORIGIN_DATA_PATH=$2
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REMOTE_SERVER=$3
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REMOTE_PATH=$4
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LATEST_LINK="latest"
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CURRENT_DATE=`date +\%y\%m\%d\%H\%M.\%S`
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touch $EXCLUDE_FILE
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cat > $EXCLUDE_FILE <<EOF
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files_trashbin
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nextcloud.log
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updater.log
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EOF
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2022-07-15 00:24:01 +02:00
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ssh $REMOTE_SERVER "mkdir -p $REMOTE_PATH"
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2022-07-14 13:48:25 +02:00
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echo "\n[NEW BACKUP TASK] Backup cloud new/modified files of last day (incremental)\n" >> $LOG_FILE
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# rsync of new files last day into nextcloud every day (incremental)
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rsync -AaxzvPh --delete $ORIGIN_DATA_PATH --link-dest "../$LATEST_LINK" --exclude-from=$EXCLUDE_FILE "$REMOTE_SERVER:$REMOTE_PATH$BACKUP_DIR" >> $LOG_FILE
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# set current date to sync remote folder
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ssh $REMOTE_SERVER "touch -t $CURRENT_DATE $REMOTE_PATH$BACKUP_DIR 2>&1" >> $LOG_FILE
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# replace latest
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ssh $REMOTE_SERVER "rm -rf $REMOTE_PATH$LATEST_LINK && ln -s $REMOTE_PATH$BACKUP_DIR $REMOTE_PATH$LATEST_LINK 2>&1" >> $LOG_FILE
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rm $EXCLUDE_FILE
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echo "\n[DONE BACKUPS] handycat incremental backup completed!\n" >> $LOG_FILE
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echo "########################################################" >> $LOG_FILE
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