dpkg-scanpackages --version (return code: 0)
Debian dpkg-scanpackages version 1.18.4.
dpkg-scanpackages --help (return code: 0)
Usage: dpkg-scanpackages [<option>...] <binary-path> [<override-file> [<path-prefix>]] > Packages
Options:
-t, --type <type> scan for <type> packages (default is 'deb').
-a, --arch <arch> architecture to scan for.
-h, --hash <hash-list> only generate hashes for the specified list.
-m, --multiversion allow multiple versions of a single package.
-e, --extra-override <file>
use extra override file.
-M, --medium <medium> add X-Medium field for dselect multicd access method
-?, --help show this help message.
--version show the version.