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#!/bin/bash |
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# Creates a backup and removes some of the previous backups |
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# Put script in /etc/cron.daily/ and make sure it can be executed (o+x) |
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# Backups are created with the following prefix |
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PREFIX="automatic-" |
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# All backups with the previous prefix are deleted except the following dates |
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TODAY=`date '+%Y-%m-%d'` |
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YESTERDAY=`date -d "yesterday" '+%Y-%m-%d'` |
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DAY_BEFORE_YESTERDAY=`date -d "2 days ago" '+%Y-%m-%d'` |
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LAST_SUNDAY=`date -d "last Sunday" '+%Y-%m-%d'` |
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SUNDAY_BEFORE_LAST=`date -d "last Sunday -7 days" '+%Y-%m-%d'` |
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BEGINNING_OF_MONTH=`date '+%Y-%m-01'` |
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BEGINNING_OF_LAST_MONTH=`date -d "last month" '+%Y-%m-01'` |
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yunohost backup create -n $PREFIX$TODAY |
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cd /home/yunohost.backup/archives |
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rm `ls | grep $PREFIX | grep -v "$TODAY\|$YESTERDAY\|$DAY_BEFORE_YESTERDAY\|$LAST_SUNDAY\|$SUNDAY_BEFORE_LAST\|$BEGINNING_OF_MONTH\|$BEGINNING_OF_LAST_MONTH"` |
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yunohost backup list |
