lshell is a shell coded in Python, that lets you restrict a user's environment to limited sets of commands, choose to enable/disable any command over SSH (e.g. SCP, SFTP, rsync, etc.), log user's commands, implement timing restriction, and more.
|NetBSD / pkgsrc||http://pkgsrc.se/shells/lshell|
If you want to contribute to this project, please do not hesitate. You can:
Limited Shell (lshell) is licensed under GNU General Public License (GPL).
All contributions (including questions) are more than welcome.
Check out the code from the https://github.com/ghantoos/lshell
And send me a patch. ;)