update-info-dir - (re-)create /usr/share/info/dir from all installed
This manual page documents briefly the update-info-dir command. This
manual page was written for the Debian GNU/Linux distribution because
the original script was designed for Debian packaging system.
update-info-dir [info-directory] (re-)creates the index of available
documentation in info format (the file /usr/share/info/dir) which is
usually presented by info browsers on startup.
If an argument is given update the dir file in the directory
given, otherwise use /usr/share/info.
This manual page was written by Norbert Preining <email@example.com>,
for the Debian GNU/Linux system (but may be used by others).