I need: * ssh * cc (and git, ruby, shell, bc, vi) * screen with 80x25 unicode text (meybe greyscale or orangescale ;D ) * keyboard with minimal 16 keys (hex, t

I need: * ssh * cc (and git, ruby, shell, bc, vi) * screen with 80x25 unicode text (meybe greyscale or orangescale ;D ) * keyboard with minimal 16 keys (hex, t9 input text) * a week working time on one charge time (meybe solar panel) * usb A and C (minimum one host) system fuzix, or Sugaros, or Serenity, haiku, minix . (any open source) I no need * (network, reticulum, lora, wifi etc) * sound * camera * faster procesor than 333MHz