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#!/bin/ksh

# Import NS Servers, version 0.1
...
                echo "FINISHED with $DOMAIN"
                echo "------------------------------------------------
+-----------------"
done <$1

250.26.192.in-addr.arpa,3
251.26.192.in-addr.arpa,3
252.26.192.in-addr.arpa,3
...
254.26.192.in-addr.arpa,3
hosangit.com
djzah.com

#!/bin/ksh
#
#while read INPUT ; do
...
        echo $1
        echo $domain
done <$1

./parseip.ksh[6]: read: -a: unknown option
Usage: read [-Aprsv] [-d delim] [-u fd] [-t timeout] [-n nbyte] [-N nb
+yte]
            [var?prompt] [var ...]