Humans using a system. They try to break everything. Always handle with caution. Expect the unexpected.
Questions tagged [users]
605 questions
13
votes
2 answers
User in Administrators group has not the same rights as Administrator (Win 2012 R2)
I have created a user admin and putted this user in the Administrators Groups (local, there is no AD). But This admin user has not the same rights as the Administrator user itself.
Example 1: a file is owned by SYSTEM and the Administrators Group…

Maarten
- 131
- 1
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- 3
13
votes
2 answers
Which MySQL users are necessary?
My MySQL server has a number of strange users which I did not add. Are these all necessary?
'root'@'127.0.0.1'
'root'@'localhost'
'root'@'SERVERNAME'
'root'@'::1'
''@'SERVERNAME'
''@'LOCALHOST'
If I remove all the root's except root@localhost,…

Myforwik
- 261
- 1
- 7
13
votes
6 answers
Nagios - new user doesn't get enabled permissions
I follow simple steps from guides all over the web:
a) add an user to Nagios via command htpasswd htpasswd.users username
b) in cgi.cfg file add this user to lines:
authorized_for_system_information=nagiosadmin,…

Jakub Turcovsky
- 297
- 1
- 4
- 11
13
votes
2 answers
Puppet: how to create and manage unix users and groups
This last week I spent all effort into learning Puppet. Now I suffer from a mental buffer overflow and little confidence of ever being able to tame this beast. I came across many annotated examples but due to their countless variations I fail to…

drumfire
- 1,699
- 3
- 14
- 21
12
votes
4 answers
Allow scp/ssh for www-data user
I am on Amazon EC2 using Ubuntu 10.04.2
My web folder is owned by www-data so I want to be able to log into my server as www-data for ssh and scp.
Thanks!
Adding the line to my /etc/ssh/sshd_config does not seem to work.
AllowUsers www-data

ambiguousmouse
- 293
- 1
- 3
- 7
12
votes
1 answer
Maximum number of users on Linux
What is the maximum number of users accounts I can have on Linux?

Fabian Jakobs
- 794
- 9
- 12
11
votes
2 answers
Outlook Email Abuse - Guide for email etiquette?
I've spent a lot of time performing mail migrations for companies that either had very little IT focus, or no fulltime staff to handle common issues. As a result, policies governing email use and best-processes were never instituted. The end-users…

ewwhite
- 197,159
- 92
- 443
- 809
11
votes
5 answers
How to add a domain user to the local admin group remotely?
I need to add a domain user in the local administrator group remotly and I have to the local admin password

Eslam
- 111
- 1
- 1
- 3
11
votes
3 answers
How to create user "nginx"?
Im just installed nginx from source
but when run /etc/init.d/php_cgi start, there is a message:Starting php-cgi: spawn-fcgi: can't find user name nginx
...one more I dont know about their permission.
previously I install nginx using yum (CentOS)
kakals1
10
votes
3 answers
How do I specify NetworkService or LocalService for a Windows Service on a Domain Controller?
This question is a not duplicate of these existing questions:
AUTHORITY\NetworkService does not exist (question is for Windows Server 2003
How can I run a process as "NT Authority\NetworkService"? (this is a scripting…

Dai
- 2,290
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10
votes
2 answers
Run as different user
On a RedHat system, i'm trying to launch a program with a different user who dont have any shell. In /etc/passwd, shell is /sbin/nologin.
I have tried:
su myuser -c /home/myuser/script.sh
Result: This account is currently not available.
With chown…

Karl
- 103
- 1
- 1
- 4
10
votes
2 answers
Ubuntu 11.04, adduser myuser: admin group is missing
Hi I'm trying to add myuser to sudoers after a fresh install with root account,
# adduser myuser admin
which gives:
adduser: the group `admin' does not exist.
however this works:
# adduser myuser root
but it doesn't make myuser a…

valk
- 497
- 2
- 9
- 20
9
votes
4 answers
How to create extra root user?
I have tried making a root2 user which should have the same permissions as root by doing
useradd -g root root2
passwd root2
usermod -G root root2
usermod -aG wheel root2
but root2 can still not cat /etc/shadow as an example.
How can I create such…

Jasmine Lognnes
- 2,520
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8
votes
2 answers
How to enable ssh access without public/private keys?
I am building a progressive cyber challenge for my club members (the challenges work), but what I was trying to do to make the progressive part is have each challenge reveal the password for the next account (kind of like the bandit challenge on…

AJ Henley
- 93
- 1
- 1
- 4
8
votes
4 answers
Can I sudo a command on behalf of another user?
I'm using drupal and Aegir. Aegir automates many tasks of site creation. Aegir has control of Apache, I'm logen in as root, and I want to restart the Apache server, but I want to do it on Aegirs behalf. Unfortunately I do not know the Aegir…

user379468
- 181
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- 1
- 2