for series in $@
do
- if [[ ! $series =~ ^[a-z][a-z]$ ]]; then
+ if [[ ! $series =~ ^[a-z]+$ ]]; then
>&2 echo "invalid series"
exit 1
fi
- sqlite3 -column -noheader "$book_db" <<EOF
+ sqlite3 -noheader "$book_db" <<EOF
select book
from bookcodes
where series = '$series'