extract specific db from mysqldump output

dbextract.sh

#!/bin/bash
# copypasted from the internet, added foreign key check disable/enable

line=`grep -m 1 -n "Current Database: .$2" $1 | cut -d ":" -f 1`
next=`sed 1,${line}d $1|grep -m 1 -n "Current Database" | cut -d ":" -f 1`
end=$(($line + $next -1))

echo set foreign_key_checks = 0';'
sed -n ${line},${end}p $1
echo set foreign_key_checks = 1';'