fshell is described as 'The Symbian equivalent of bash + telnet + a posix-like set of command-line tools. In other words it's a console framework for Symbian OS with support for remote connections and a suite of tools for debugging the device' and is a terminal emulator in the os & utilities category. There are more than 25 alternatives to fshell for a variety of platforms, including Linux, Mac, BSD, Windows and Cygwin apps. The best fshell alternative is fish, which is both free and Open Source. Other great apps like fshell are GNU Bourne Again SHell, Zsh, Nu Shell and Elk Shell.