how to disable "unset HISTORY"

[Mark LaPierre]

On 10/16/2012 02:52 AM, Tiziana Manfroni wrote:
> Hi, I have some users that delete .history file (in tcsh shell), so I
> can't see their commands.
> Can I disable the command "unset history"?
> If it is not possible, what can I do?
>
> Thanks in advance
>
> Tiziana

If you are creative with scripting you may be able to use tail -f to 
build a scraper.

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