Secure Shell
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RE: ForceCommand executes shell Apr 20 2011 03:25PM
Males, Jess (jmales cio sc gov)
If you only ever want the user account to perform the one function, override their system shell.

example:
oper:x:519:519::/home/oper:/usr/local/bin/oper-only-ever-gets-to-do-this
.sh

Regardless of how the account logs in, telnet, ssh, &c they'll only execute that one thing.

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