/bin/lua /bin/date.lua
/bin/lua /bin/file_io.lua
/bin/lua /bin/max_min.lua
/bin/lua /bin/random.lua
/bin/lua /bin/remove.lua
/bin/lua /bin/round_num.lua
/bin/lua /bin/sin30.lua
/bin/lua /bin/sort.lua
/bin/lua /bin/strings.lua