users

[Gentour]

1. how do I know in which groups is the user X?
2. how to list alll the users that have accounts on the system?
thanx in advance

[pjp]

groups username should tell you the groups, not sure about the 2nd question.

[dArkMaGE]

the simplest way is simply cat /etc/passwd
there are (i suppose) more correct ways, but this works if all you need is a list of users

[Gentour]

thank u all, that did the job