1

After installing vsftpd I have the user ftp on my system. I assigned a password to this account. However, I still cannot login as the ftp user (on the command line, without any ftp-protocol involved).

su - ftp
password:
... still the previous user is logged on

People will wonder why I want to do this. Well, I want to expose the whole file system via ftp. People will say, you should not do that, well...

4

The reason is very likely due to the ftp account having /bin/false or similar as its default shell:

$ getent passwd ftp
ftp:x:116:127:ftp daemon,,,:/srv/ftp:/bin/false

It is probably not a good idea in term of security but should you want to set the user shell to something valid, you can use chsh, eg:

# chsh ftp /bin/bash
chsh ftp
Changing the login shell for ftp
Enter the new value, or press ENTER for the default
Login Shell [/bin/false]: /bin/bash
  • thx, "sudo usermod -s /bin/bash ftp" did it. – citykid Sep 7 '14 at 14:43
  • chsh, learning, thx – citykid Sep 7 '14 at 14:44
  • You're welcome, usermod is fine too ! – jlliagre Sep 7 '14 at 15:09

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