[jconner@kwan ~]$ ls -l out.file
gls: out.file: No such file or directory
[jconner@kwan ~]$ perl -e '
@Call[0] = "ls";
@Call[1] = "-al";
@Call[4] = ">";
@Call[5] = "out.file";
system("@Call");'
[jconner@kwan ~]$ ls -l out.file
-rw-r-----    1 jconner  other        4637 Oct 23 10:56 out.file
[jconner@kwan ~]$