44 lines
1.1 KiB
Bash
44 lines
1.1 KiB
Bash
#!/bin/sh
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# Script backups incrementaux
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# Evolix (c) 2007
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CONFDIR=/etc/evobackup/
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DATE=$(date +"%d-%m-%Y")
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LOGFILE=/var/log/evobackup-sync.log
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TMPDIR=/tmp/evobackup/
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JAILDIR=/backup/jails/
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INCDIR=/backup/incs/
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MYMAIL=jdoe@example.com
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mkdir -p $TMPDIR
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for i in $( ls $CONFDIR ); do
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mkdir -p "$INCDIR"$i
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# hard copy everyday
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cp -alx $JAILDIR$i $INCDIR$i/$DATE
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# list actual inc backups
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for j in $( ls $INCDIR$i ); do
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echo $j
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done > "$TMPDIR"$i.files
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# list non-obsolete inc backups
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for j in $( cat $CONFDIR$i ); do
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MYDATE=$( echo $j | cut -d. -f1 )
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BEFORE=$( echo $j | cut -d. -f2 )
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date -d "$(date $MYDATE) $BEFORE" "+%d-%m-%Y"
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done > "$TMPDIR"$i.keep
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# delete obsolete inc backups
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for j in $( grep -v -f "$TMPDIR"$i.keep "$TMPDIR"$i.files ); do
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echo "Suppression du backup $j ($i)"
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cd $INCDIR$i
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rm -rf $j
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done
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done | tee -a $LOGFILE | mail -s "[info] EvoBackup - incrementaux" $MYMAIL
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