0
votes
1answer
511 views

Unable to login after changing 'root' name in /etc/passwd

I have ubuntu server on AWS(amazon web services) EC2 . I access it remotely through Putty service on my windows. Unfortunately i have changed the username 'root' to some other editing the file ...
6
votes
5answers
558 views

Single administrator computer for systems with only regular account on network

How can I have systems with only a regular account with administrative tasks managed by a single computer? EDIT I simply want be able to add/remove software on all computers from a single system. ...