copy disk

 dd if=ad320/ad320_btld.img of=/dev/fd0 bs=8k
dd: cannot open ad320/ad320_btld.img: No such file or directory (error 2)
sdm(admo):/u11/ad320d> dd if=/u11/ad320/ad320_btld.img of=/dev/fd0 bs=8k
dd: cannot open /u11/ad320/ad320_btld.img: No such file or directory (error 2)
sdm(admo):/u11/ad320d> dd if=/u11/ad320d/ad320_btld.img of=/dev/fd0 bs=8k
180+0 records in
180+0 records out
sdm(admo):/u11/ad320d> sum -r /dev/fd0
57342  2880 /dev/fd0

Select Grouping

select sth_num, count(*) from stdacdh  where sth_term='1101'
group by sth_num /