How does DHCPD determine what IP address to assign and...
Denis Laventure
Denis_Laventure at uqac.ca
Thu Jan 3 18:42:08 UTC 2008
Sorry but you must have dhcp 4.0 man pages, because I don't have that
information on my 3.1.0 man page for dhcp-eval...
Only data-expression-1 = data-expression-2.
But now that 4.0 is released I will try it if it supports regex.
David W. Hankins a écrit :
> On Thu, Jan 03, 2008 at 11:30:37AM -0600, Frank Bulk wrote:
>
>> What we really need is standard regex in this matching stuff.
>>
>
> wget ftp://ftp.isc.org/isc/dhcp/dhcp-3.1.0.tar.gz
> tar xzf dhcp-3.1.0.tar.gz
> cd dhcp-3.1.0
> ./configure ; make ; sudo make install
> man dhcp-eval
> /~=
>
> data-expression-1 ~= data-expression-2
> data-expression-1 ~~ data-expression-2
>
> The ~= and ~~ operators (not available on all systems) perform
> extended regex(7) matching of the values of two data expressions,
> returning true if data-expression-1 matches against the regular
> expression evaluated by data-expression-2, or false if it does not
> match or encounters some error. If either the left-hand side or the
> right-hand side are null, the result is also false. The ~~ operator
> differs from the ~= operator in that it is case-insensitive.
>
>
--
Denis Laventure
Technicien en informatique
Service des Technologies de l'Information
Université du Québec à Chicoutimi
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