- you can walk through the xterm-osso menus with no problem?

- if so, the task you're asking, i assume, is that of learning about busybox, and more so, the ash shell..

(dunno how many n8x0 bash users are here)...

- you'll want to learn:

completion
help
built-ins
redirection
stdout
stdin
append
here
scripting
operators
functions
and other grammar of the busybox shell

- take a look at:

busybox home page

(please note, i'm not a busybox expert, but have been using a *nix shell for many, many years; i'm more used to bourne, csh, tcsh, zsh, and mostly, bash)

(also note that i'm not familiar w/Nokia's busybox implementation)