Allow users to enumerate samba share drives across an entire domain. More information: https://github.com/ShawnDEvans/smbmap.
smbmap --host-file path/to/file
smbmap --host-file path/to/file -u username -p password -q
smbmap -u username -p password -d domain -H ip_or_hostname
smbmap --host-file path/to/file -u username -p password -q -R --depth number --exclude sharename -A filepattern
smbmap -u username -p password -d domain -H ip_or_hostname --upload path/to/file '/share_name/remote_filename'