Hi, the problem is here:

Code:

for i in $@ do

Which should be

Code:

for i in "$@"; do

or

Code:

for i in "$@"
do

Your old shell (on the Cray) may have happened to accept it, but it is not correct.

--
Also note that because of the single quotes, the variables will not be expanded:

Code:

nohup mark i='$i' o='$out' r='$res' v='$vc' >&'$tmp' &

If you need them expanded, use double quotes instead of single quotes...


--
Since "$@" is the default you can also just omit it:

Code:

for i do

or

Code:

for i
do

This:

Code:

for i ; do

is officially not allowed in the Posix specification, but most modern shells do not have a problem with it, unlike earlier Bourne Shells.