mysqldump.sh

#!/bin/bash
#by Nate Flink

mysqldump -u $2 -p$3 --extended-insert=false -h $4 $1 > $5
MINSIZE=3
ACTSIZE=$(du -k $5 | cut -f 1)

if [ $ACTSIZE -le $MINSIZE ]; then
echo "Error: the database backup is ${ACTSIZE} kilobytes, needs to be at least ${MINSIZE}"
exit 1
fi
exit 0