/usr/share/letodms/utils/letodms-adddoc is in letodms 3.3.11+dfsg.1-2ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 | #!/bin/sh
/usr/bin/php -f /usr/share/letodms/utils/adddoc.php -- $*
|