ref: b548687a8ed1d0a159c9d3f3f921d93bbb56908e
dir: /appl/demo/whiteboard/runwb.sh/
#!/dis/sh.dis
load std
pctl forkns
memfs /tmp
cp /dis/wm/whiteboard.dis /tmp
/dis/auxi/wbsrv /tmp $2
grid/register -a resource Whiteboard -a size 600x400 -a name $1 {export /tmp}