SonydreamZ wrote:
> Hi All,
>
> On OS Platform: sunos-5.9-sparc, I run the following commands
> (under root) and I see some processes are not listed in the output of /
> usr/ucb/ps.
>
>
> /usr/ucb/ps -auxlwwwwwwwwww
>
> /usr/bin/ps -ef
>
>
> Is there any difference in above commands?
>
> Regards,
> Suneel

The first is the Berkeley (BSD) version. The second is the System V
version.

Comparing the man pages for both might help enhance your understanding
of the differences and similarities.