RE: problem using nested parallel

[Shantanu Unknown]

> I am re-reading your question. Is what you want this:
> 
> line1_of_file/output19
> line1_of_file/output20
> line1_of_file/output21
> line1_of_file/output22
> line2_of_file/output19
> line2_of_file/output20
> line2_of_file/output21
> line2_of_file/output22

Yes,> 
> In that case it is simply doing:
> 
> cat filename | parallel seq 19 22 \| parallel -I @ echo {}/output@
Yes this works.Thanks a lot for the help.However I would like to know why the 
other things which I tried and what you had suggested did not work.
> which should work in any shell.
> 
> /Ole