Tagged Questions

Questions about Computer Administration

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8
votes
2answers
38k views

How to give nopasswd access to multiple commands via sudoers?

Below is what I know: I have to add this below line in sudoers file to give rights to the user for particular task. user_name ALL=NOPASSWD: /usr/bin/apt-get install In this case I want to give ...
1
vote
0answers
121 views

Recommend way to setup a terminal program to run in the background on boot?

I'm running Ubuntu 11.10 Server edition. Currently I boot up the server, log in, run the application "screen", run an existing terminal program to do some work, and then use screen to lock the ...
2
votes
1answer
229 views

How can I restore the administration menu?

I do not know how I did it but I am now missing my administration menu. I am using 12.04 (but with all upgrades) and GNOME FALL-BACK. Could anyone direct me on how to restore it? I have tried adding ...
2
votes
1answer
127 views

Is there a way that I can make people have to input an administrators password to change the desktop background?

I have a problem of lots of people changing my desktop background. Is there a way that I can make people have to input an administrators password to change the desktop background. I am running ...
14
votes
1answer
47k views

How do I add a network printer in Ubuntu 12.04?

I know the name and the IP address of a network printer, but I can't seem to be able to search by IP address or name. Ubuntu developers love to move things around to make it difficult for users, so ...
2
votes
1answer
2k views

How do I check the up time in Ubuntu 12.10? [duplicate]

Possible Duplicate: See computer’s uptime and history Well sometimes for testing purposes I want to know the up time but don't know where to look. How do I check for this?
0
votes
0answers
137 views

Saving has been disabled by system administrator [duplicate]

I have coded my own HTML website recently, and today I wanted to add a Google calendar object to it. Today I got an error when trying to save the Google calendar code. I am the admin on my Ubuntu PC, ...
5
votes
1answer
135 views

Preventing Users/Groups from accessing certain Domains

I have created a Study account which I use when doing anything school related work. It's purpose is to remove the distractions of my normal account, such as social media and news websites. I know ...
4
votes
1answer
324 views

What happened to the graphical PolicyKit settings?

Back in 8.04 or so, when PolicyKit was new, we had a GUI "browser" that enabled us to easily decide things like whether a user should be allowed to shutdown the system when other users were logged in ...
0
votes
1answer
134 views

Is server alive app

I'm just wondering, is there an Ubuntu program to check if certain IP's are up ? I have a few servers and i'm searching for a small program\app\indicator to ping\telnet\tcp-connect my servers and ...
0
votes
1answer
140 views

Prevent Apache restarting automatically after upgrading packages

Following on from an earlier question: Is there a way to download security updates and notify admin without installing the update? A large number of packages interact with Apache (especially PHP) ...
2
votes
1answer
241 views

Is there a way to download security updates and notify admin without installing the update?

We use apt to download and install security updates on our production server, and most of the time this works well for us. However, this morning, our server downloaded an update, installed the ...
1
vote
2answers
79 views

What's the complement of `top -u`?

The top -u mary command allows me to see all jobs running by user mary. What is the command to show the complement of that: all top processes except the jobs running by mary?
2
votes
1answer
271 views

I want to be asked for password for mounting drives

In earlier Ubuntu releases (As far as I remember Natty had it) we were asked for password while trying to mount the drive using Nautilus. But in Ubuntu 12.04 (also in 11.10) it is removed. But I want ...
2
votes
2answers
3k views

Tweaking User privileges Ubuntu 12.04

I would like to fine tune user privileges after reviewing default available privileges for a standard user. Is there a way to fine tune it? I was using 10.04 and 10.10 until now and I could not ...
5
votes
1answer
3k views

Allow non-admin users to mount drives via nautilus

I want to give mount privilege to the non-admin users to mount the drives via nautilus. I don't want them to give other admin privilege. I also don't want to use setuid method. How can I achieve ...
2
votes
1answer
1k views

WMI Windows Management Instrumentation on Ubuntu

Is there a tool for accessing windows'wmi interface? I know once there was wmic-client (hardy) but it has been removed. I'd like to administrate some windows machines remotely trough shell: i.e. ...
7
votes
2answers
3k views

How can I set a global timeout for the screensaver?

I am trying to to set a global screensaver and blanking idle timout (with screen locking) that will affect all new user accounts. I noticed that gnome-screensaver in 12.04 when configured by a user, ...
7
votes
5answers
7k views

Recommendation of web server admin control panel (free, open source, deb package)?

I'm looking for: a safe/secure web admin control panel for a web server preferably free and open source in official repositories or at least with regular updates and an easy way to update to newer ...
0
votes
1answer
195 views

Is it possible to get Drakconf in Ubuntu?

I am using PCLOS for a long time, but now considering to switch to Kubuntu due some unsolved issues in this distro and also because of much bigger applications choice in repositories. However, ...
8
votes
2answers
4k views

I unexpetedly deleted administrator account and the other accounts are asking root password

I unexpectedly deleted my user account (the only administrator for the machine). I have another account which is standard account now i cant access my hard disk or anything with that standard account ...
1
vote
0answers
35 views

How can I add my user to the sudo list? [duplicate]

Possible Duplicate: How do I add myself back as a sudo user? I have just installed Ubuntu 12.04, Now I am using standard user, but I want to change my user to admin when I got the following ...
0
votes
1answer
954 views

How do I get around administrator priviliges are required for this task when installing real vnc?

When I try to install real VNC and enter in the registration code I get administrator privileges are required for this task. How do I get around this? I am the only user on the computer and already ...
1
vote
0answers
16 views

Deactivated my Systemadministrator whil i was loged in as standard-user so I can't reactivate it because of the deactivated administrator-password [duplicate]

Possible Duplicate: How do I reset a lost Administrative (root) password? (My distribution is Ubuntu 12.04) because of the advice to deactivate the Root-User in reasons for safty etc. I ...
0
votes
3answers
755 views

Shell Scripting for Linux Server Administration

I recently started learning Linux(Ubuntu), and i'm aware that Linux has it's own form of language i.e Shell Scripting. What i'll like to know is that is this language enough to administer a Linux ...
2
votes
1answer
213 views

Create shared shortcuts for Guest login

I have decided to use Ubuntu as my base OS for my internet cafe machines, and also for the thin clients that connect to my Windows terminal server running 2008 R2. 8 machines in internet cafe room, ...
3
votes
1answer
6k views

How can I regain admin privileges?

I'm very new to Linux so I don't understand a lot of the terms you guys use. I need a basic answer on why I keep getting admin group does not exist. I accidentally changed my initial account from ...
1
vote
2answers
1k views

How to create a “shutdown user” or “shutdown account”

Red Hat had a feature useful to me at the present time. There was an account, generally called "shutdown", and when you logged in with the account, the system shut down. In my specific case, I have ...
15
votes
3answers
40k views

How do I add myself into the sudoers group? [duplicate]

Possible Duplicate: How do I add a user to the “sudo” group? I've added myself back into the admin's group I think, by following this. But I still can't do commands like: sudo aptitude ...
1
vote
1answer
595 views

How to Run files and open folders as an administrater 11.10

Solved!!! Enable open as administrator in nautilus! To get started, press Ctrl – Alt – T on your keyboard to open Terminal. When it opens, run the commands below: enter code here sudo apt-get ...
0
votes
1answer
445 views

Hardware logs storage?

I have a Ubuntu Server 11.10 installed. wanted to know where hardware related logs are stored & is there any configuration that needs to be done, for those logs to be activated? If possible ...
0
votes
2answers
159 views

Tool for cleaning installed fonts

I have have installed too much fonts (11.10); now my system is very slow (memory full, etc.). Does a tool exist in order to clean my mess up?
2
votes
2answers
2k views

Network Administrating Software (Similar to ClearOS)

I am looking for a network administrating software that is similar to the ClearOS in this link: http://www.clearfoundation.com/Software/screenshots.html Of course the software should be for Ubuntu or ...
2
votes
2answers
568 views

How to remove a locale (i.e. to drop it from `$LANGUAGE` variable)?

For some reason I have an extra unneeded language installed on my system (more precisely, $LANGUAGE variable is ru:en_CA:en where supposed to be ru:en, and also apt tries to load addresses like ...
1
vote
1answer
427 views

Log viewer cant open syslog after messing up groups

I was doing some VirtualBox stuff today and I had so add my user to vbox group, well I did it wrong and I removed myself from sudoers. I used the recovery console and fixed it with this command: ...
14
votes
3answers
2k views

How do I restrict user bandwidth usage?

I want to restrict each user to 300 gigabytes of internet usage per month. Are there any GUI or command-based tools to manager my users' bandwidth?
2
votes
2answers
91 views

Changing groups as nonadmin

Recently, I accidently lowered my privledges on Ubuntu. I was trying to add vboxusers group to my account, and quickly googled to fund out I can add groups by sudo usermod -G vboxusers USER Unaware ...
2
votes
3answers
164 views

can apt do everthing dpkg can?

As I understand things apt uses dpkg are there any operations that you can do with dpkg that can't be done with apt? as a new User to Ubuntu server do I need to learn anything about dpkg?
9
votes
3answers
1k views

When Ubuntu asks for an admin user's password, how does it decide which administrative user to ask for?

I am setting up an Ubuntu (10.10) machine that will be used by several people. It is a shared machine in a small office. Its primary roles are hosting virtual machines with VirtualBox and serving ...
3
votes
1answer
2k views

Removing popularity-contest without trashing the system?

I do want to uninstall the "popularity-contest" package from my system. While I know that I can disable it with $ dpkg-reconfigure popularity-contest it is still a package I want removed. ...
1
vote
1answer
2k views

What's the regular way to add an admin user?

I have installed an Ubuntu server cloud version on my AWS instance. Anyway the default user name is specified as ubuntu, and i don't like it. Because I have my own policy for admin account name. So ...
5
votes
4answers
14k views

Deleted Myself from Admin Group - Now Getting Error usermod: cannot lock /etc/passwd; try again later [duplicate]

Possible Duplicate: Cannot lock '/etc/group' in recovery mode I have a laptop with Ubuntu 11.10 that is shared between myself and two other family members. My user id was setup as ...
0
votes
1answer
2k views

Why doesn't 'w' or 'who' command show all logged in users?

I have Ubuntu 11.10 installed on a laptop shared by multiple members of our family. When I execute the 'w' or 'who' command from a command line, I only see my account even though there are three users ...
1
vote
3answers
141 views

How do I limit administrative tasks for normal users?

I want to limit administrative tasks, so users cannot mess up the system. My idea was to install Ubuntu, set up automatic login, and hand it to the users without them knowing the password. However, I ...
1
vote
1answer
114 views

Imaging - how can I make a terminal prompt on first boot

I image many computers with Ubuntu. I use Clonezilla and have a script that does things like setting the hostname on first boot. I'd like this script to ask me a question. How can this be achieved? ...
5
votes
2answers
3k views

What are the equivalents of “gksu nautilus” in other Ubuntu Derivatives

How do I open the file manager in superuser mode in the same way as doing gksu nautilus in Ubuntu.
0
votes
0answers
1k views

Where's admin tools gone in 11.10? [duplicate]

Possible Duplicate: How to manage users and groups? (GUI) In 11.10, with Unity, I do not see all the admin tools. Especially, I want to access "Users and Groups" tool. Where is it? Should I ...
5
votes
1answer
49 views

How can I build an installer by tracking filesystem changes?

Ages ago I used to package software on Windows using InstallShield AdminStudio. I used it for building customized installers for company applications from existing app installers. I'd like to do ...
3
votes
0answers
342 views

How I can monitor traffic on a certain port with munin? [closed]

How I can monitor traffic on a certain port with munin? I already use plugin port_ to see number of connection on a certain port, but I also need to see the traffic.
4
votes
1answer
11k views

Downloading and Installing Latest Version of KILE

In the TeX - LaTeX group of Stack Exchange, I posed a question about the versions of TeXLive under Ubuntu. As I have installed the latest version of TeXLive under Ubuntu, I want to be able to use it ...