OverOS

Multi-platform C++ “overlaying” OS.

DASH

DASH is a secure, blockchain-based global financial network which offers private transactions.

Friendly and expressive Unix shell

Ergonomica is a cross-platform modern shell language, implemented in Python.

Bash is the shell, or command language interpreter, that will appear in the GNU operating system.

The KornShell language was designed and developed by David G. Korn at AT&T Bell Laboratories.

Litecoin is a peer-to-peer Internet currency that enables instant payments to anyone in the world.

A modern shell written in Rust

Padlet Briefcase provides a virtual canvas for team collaboration that can be used for venn diagram, discussion board or for a business plan

rush is a replacement for the unix shell (bash, zsh, etc) which uses pure Ruby syntax.

Xiki makes the command line friendlier and more powerful.

eltclsh (editline tcl shell) is an interactive shell for the TCL programming language.

The friendly interactive shell.

fshell is the Symbian equivalent of bash + telnet + a posix-like set of command-line tools.

This is a reimplementation for Unix, by Byron Rakitzis, of the Plan 9 shell.

a stand-alone shell with many built-in commands.

win-bash is a Windows port of the famous GNU bash (see GNU Bash homepage).