Unable to get jail paramters values

[Andrew Hotlab]

> How can I get real jail.param values for a specific running jail?

Replying to my own question... I just fount that it's possible to
know it from the host with the command jls(8). Here is an example:

root at host01:~ # jls -nj jtest01 allow.raw_sockets
allow.raw_sockets=1

Someone can tell me if it is possible to get the same info by issuing
a command inside the jail?

Thanks.

Andrew