Questions about: filesystem - страница 3

Answer #: 1 The command du “summarizes disk usage of each FILE, recursively for directories,” e. g. , du -hs /path/to/directory -h is to get the numbers “human readable”, e
After I add a user using adduser, I can’t see it via System->Administration->Users and Groups unless I logout and then login again. Is that normal? Also, can I set a newly added user as a sudoer or do I have to change that only after adding it?