tsohr · August 14, 2014 00:21 · tsohr · Aug 14, 2014
diff --git a/backup_pgsql.sh b/backup_pgsql.sh
 #!/bin/bash
 DIR="$( cd "$( dirname "$0" )" && pwd )"
 pushd "$DIR" > /dev/null

 su -l -c "pg_dumpall" postgres | gzip > `date +"%Y%m%d-%H%M%S"`.sql.gz

 BACKUP_CNT=`ls *.sql.gz | wc -l`

 if [ "$BACKUP_CNT" -gt "15" ]; then
    LAST_BACKUP=`ls *.sql.gz | sort | head -n 1`
    rm -f $LAST_BACKUP
 fi

 popd > /dev/null
	#!/bin/bash
	DIR="$( cd "$( dirname "$0" )" && pwd )"
	pushd "$DIR" > /dev/null

	su -l -c "pg_dumpall" postgres \| gzip > `date +"%Y%m%d-%H%M%S"`.sql.gz

	BACKUP_CNT=`ls *.sql.gz \| wc -l`

	if [ "$BACKUP_CNT" -gt "15" ]; then
	LAST_BACKUP=`ls *.sql.gz \| sort \| head -n 1`
	rm -f $LAST_BACKUP
	fi

	popd > /dev/null
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