JS/UIX - Terminal
看到 Gene 提到的 JS/UIX - Terminal，是使用 JS 写的 UN*X-like OS，试了试，很不错，支持很多命令，还可以使用 vi，呵呵。
entirely in JavaScript (no plug-ins used). It comprises a vir-
tual machine, shell, virtual file-system, process-management,
and brings its own terminal with screen- and keyboard-mapping.
For an overview of implemented commands have a look at the
complete > JS/UIX-Manual-Pages; see also the > Version-History.
The keyboard accepts the US-ASCII character set.
As key-mapping depends from your browser, you may have to use
the cursor and backspace buttons at the lower right of the
terminal. A complete keyboard can be accessed at the lower left.
Compatibility: Netscape 4+, MS IE 4+ and DOM-aware browsers.
