The tag has no wiki summary.

learn more… | top users | synonyms

0
votes
0answers
27 views

Tasksel vs metapackages

Some debian applications are installed via tasksel, rather than the traditional apt tool. What is the benefits/differences between the methods, when we already have the option of meta-packages?
0
votes
0answers
17 views

dnsbind not working from client end

I am trying to configure dnsmasq in a virtual environment. I have created 2 VMs in VMWare Work Station. Was successful in installing and configuring DNS Server and able to do nslookup of client and ...
0
votes
0answers
25 views

CUPS web interface does not save changes

I have installed CUPS 1.7.5 on a 64 Bit Debian 8 (Jessie). I enabled cupsctl --remote-admin. Adding printers and controlling jobs works perfectly fine from the webinterface from another computer (I'm ...
0
votes
2answers
111 views

Redhat subscriptions - synchronise subscriptions

I have inherited a system admin role of a small cluster of redhat machines - most running rhel5 and one machine running rhel6. My sys admin skills are at the moment poor but I would like to improve ...
0
votes
1answer
64 views

How can I tell if lack of memory is causing these crashes?

I have a tornado web server running a flask application that connects to a postgres 9.3 database on an ubuntu 12.04 box. The application has been crashing intermittently and I am trying to understand ...
0
votes
1answer
175 views

telinit 1 and run a command there

I need to do some maintenance on a bunch of Debian (Wheezy) systems, and it has to happen at run level 1. But not all machines have a keyboard and a screen; some are even located somewhere else. So I ...
0
votes
1answer
163 views

Unidentified network connections

I have an external-facing ftp/webserver (with virtual hosts) running Ubuntu 12.04LTS, and I have some concerns about some network traffic I'm seeing. Some background. I tried to be as preventive in ...
0
votes
2answers
358 views

Debian [ Wheezy ] : Suricata : LibHTP outdated

While looking to test suricata from the Debian Wheezy repo I ran into an issue. cat /var/log/suricata/suricata-start.log 23/9/2013 -- 19:25:03 - <Info> - This is Suricata version 1.2.1 (rev ...
0
votes
2answers
313 views

Can't Change CUPS password

I am running CrunchBang based on Debian 6. I can't do anything printer related. It is saying I am unauthenticated. I have tried: family@familydesktop:~$ sudo lppasswd -a family Enter password: Enter ...
0
votes
1answer
221 views

LPIC-1 for non-professional experienced user

I am interested in trying out the LPIC-1 certification however I am slightly worried that I may not have the needed professional experience to pass. I am still studying hard and running a lab with a ...
0
votes
1answer
933 views

How do I force a user to log out? [duplicate]

Possible Duplicate: How do you kick a benign user off your system? I'm trying to remove a user account with the userdel -r command. However, it says that it is unable to remove the user ...
-1
votes
0answers
8 views

How to create a new instance in oracle database? [migrated]

I have a oracle database (5.8). I want to create a new instance named emp1. I have modified file /var/opt/oracle/listener.ora and tnsnames.ora
-2
votes
1answer
79 views

How to add StartUp application in Arch Linux [closed]

I am using Arch Linux, I want to add a start-up program in Arch Linux. How to add start-up program which will execute after login after every boot ? Note: I am not system administrator, I am just a ...