update-apt-xapian-index --version (return code: 0)
update-apt-xapian-index 0.47
update-apt-xapian-index --help (return code: 0)
Usage: update-apt-xapian-index [options]
Rebuild the Apt Xapian index
Options:
--version show program's version number and exit
-h, --help show this help message and exit
-q, --quiet quiet mode: only output fatal errors
-v, --verbose verbose mode
-f, --force force database rebuild even if it's already up to date
--pkgfile=PKGFILE do not use the APT cache, but the given Package file
--batch-mode use progress reporting suitable from programatic parsing.
-u, --update incremental update, reindexing only those packages whose
version has changed since the last run