[SAC] Spam in Wiki

[Markus Neteler]

On Sun, Aug 21, 2011 at 4:45 AM, Hamish <hamish_b at yahoo.com> wrote:
...
> ps- I just noticed a lot of spam in the recent history of the
> Live_GIS_Disc page, I can spend half an hour manually deleting
> it but how/where should we report users/IPs to be banned? aka is
> it possible to undo all edits by that spam account with a single
> action?

In the GRASS GIS Wiki, we use

 http://www.mediawiki.org/wiki/Extension:SpamBlacklist

in order to block IPs and IP ranges.
Works nicely!

Markus