Bourne Shell For i in (seq)

You can emulate seq with dc:

For instance:

seq 0 5 120

is rewritten as:

dc -e '0 5 120  1+stsisb[pli+dlt>a]salblax'

try

for i in 1 10 15 20
do
   echo "do something with $i"
done

else if you have recent Solaris, there is bash 3 at least. for example this give range from 1 to 10 and 15 to 20

for i in {1..10} {15..20}
do
  echo "$i"
done

OR use tool like nawk

for i in `nawk 'BEGIN{ for(i=1;i<=10;i++) print i}'`
do
  echo $i
done

OR even the while loop

while [ "$s" -lt 10 ]; do s=`echo $s+1|bc`; echo $s; done

Related