Re: [Jailkit-users] Jailkit questions

[Olivier Sessink]

Anson wrote:
[..]
> However, "cd" "pwd" "kill" etc still work... I'm guessing it's
> because they are tied in to the core bash shell functions somehow. Is
> there anyway to disable all these and any other "core" functions that
>  don't have to exist in /bin/bash?

[..]

> but have setup a VPS for a few friends (who need port forwarding SSH
> but don't need to do anything inside the VPS)

hmm so you want them to open a ssh session for the portforwarding, but
they should not be able to do anything useful inside that ssh session,
correct?

why not give them /bin/cat as shell inside the jail? That would make
their shell completely useless, but it will keep the ssh tunnel open..

just copy /bin/cat into the jail, and edit <jail>/etc/passwd and set
/bin/cat as shell.

Olivier