shwatchr is a small Perl script that audits logins to shell accounts on Linux/*NIX machines that originate from arbitrary hosts on the Internet. When a successful login occurs and a shell is spawned, shwatchr is executed from the shell rc file and compares the host from which the login originates against a list of known/allowed hosts.
Shell Watchr is a property of Shell Watchr respective authors, vendors and developers. You can download Shell Watchr for your hardware. If you want to use Shell Watchr for other purpose, Please contact the authors, vendors and developers of Shell Watchr.