Hello, Still wonder, what's the right way to make the following work: This is ok:
sam -d <<EOF <{echo $i} >[2] /dev/null 1s/(.+)_g/\1 p EOF but now I want it all be inside `{}, like s = `{sam -d <<EOF <{echo $i} >[2] /dev/null 1s/(.+)_g/\1 p EOF } which doesn't work. I tried several ways, but unsuccessfully. Anyway, I guess it should be easy... Thanks Ruda