ikiwiki-mass-rebuild can be used to force a rebuild of all the wikis on a system (when run as root), or
all of a user's wikis (when run as non-root).
You will need to list the setup files for the wikis it should build in the file /etc/ikiwiki/wikilist,
which has the format:
user /path/to/ikiwiki.setup
It's also possible to let a user list setup files in ~user/.ikiwiki/wikilist in their home directory. To
do so, list only the user's name, without a setup file. The format of ~/.ikiwiki/wikilist is the same as
/etc/ikiwiki/wikilist.