Troubleshoot a FTP software

Open up IE see whether you can navigate to ftp://ftp.gnu.org/ via the browser.

See screenshot.

display group memberships for a user

dsget user "cn=M T,ou=users,ou=disabled objects, dc=internal,dc=local" -memberof -expand >>MT.txt

move MT.txt desktop

Display members who have access to a folder

If it's a network drive, map it as T drive then type in

cacls t:/

Source
http://ss64.com/nt/xcalcs.html