On my F100 I use the r commands because its a private network and the commands are tiny in size.
http://mrlinux.homelinux.com/gp2x/gp2x-rcommands.tar
I also use vmstat and top ( I ported ncurses too ) to determine if I can lower the CPU usage for certain apps from Gmenu and save battery life.
http://mrlinux.homelinux.com/gp2x/gp2x-vmstat.tar
http://mrlinux.homelinux.com/gp2x/gp2x-top.tar
The 'top' requires that you add a line to your /etc/profile on your GP2x
export TERMINFO=/usr/share/terminfo
http://mrlinux.homelinux.com/gp2x/gp2x-rcommands.tar
I also use vmstat and top ( I ported ncurses too ) to determine if I can lower the CPU usage for certain apps from Gmenu and save battery life.
http://mrlinux.homelinux.com/gp2x/gp2x-vmstat.tar
http://mrlinux.homelinux.com/gp2x/gp2x-top.tar
The 'top' requires that you add a line to your /etc/profile on your GP2x
export TERMINFO=/usr/share/terminfo