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2
votes
0answers
23 views

How can I compare a stat in a trigger with a stat on a different host in Zabbix?

I am tracking servers which have users on through zabbix and I want to make a trigger go off when there are more than double the users on the most full server than the least full server (I basically ...
1
vote
1answer
54 views

What difference between HP and Intel network adapter, both using an Intel controller?

For example, the network adapter HP NC360T PCI card uses the Intel 82571EB controller. So, what exactly is the difference between an Intel "fully" branded card, and a HP branded card having an Intel ...
0
votes
1answer
58 views

Xen dom0 and domu ifconfig returns different stats

I expected that when I use ifconfig command to display network traffic RX and TX values both for dom0 and domu machine, there are differences. I run once ping inside the domu. domu ifconfig command ...
0
votes
0answers
72 views

Request binding to different IPs in Apache 2.2.4 (modjk & modssl) + Tomcat 6.35 + Multiple IP adress system

I have Windows 2003 32 bit system in which two ip adresses are present. On doing a cmd (command prompt) - ipconfig i get the following 2 IP adresses 3.151.21.248 and 3.151.28.89. I have Apache 2.2.4 ...
6
votes
1answer
461 views

Identifying the number of changed bytes between two ZFS snapshots of the same file

Let's assume I have a ZFS filesystem that contains virtual machine disk images, e.g. /tank/examplevm/examplevm-flat.vmdk Let's further assume I take daily snapshots of that ZFS filesystem, e.g. $ ...
2
votes
3answers
462 views

Check if all files in a directory exists elsewhere

I'm about to remove an old backup directory, but before doing so I'd like to make sure that all these files exist in a newer directory. Is there a tool for this? Or am I best off doing this ...
0
votes
2answers
72 views

ubuntu server version different with desktop version [closed]

I was surprising during check my ubuntu system. Since mid 2011 until now i'm use this different version of ubuntu. I found that my server is ubuntu 10.04 and my desktop is ubuntu 10.10. But until now ...
1
vote
2answers
304 views

Is it possible to configure cloud without virtualization?

I have learned that cloud computing provides computation, software, data access, and storage services and virtualization is mandatory for cloud computing. I have also found in some places that there ...
0
votes
1answer
421 views

Administrator and Administrators Group difference Windows Server 2008 and 2008 R2

Sorry if this question is not unique. 1) Is there any difference in permissions between a user in Administrators GROUP and USER Administrator. 2) If they differ, are this differences the same for ...
1
vote
1answer
181 views

What are the differences between a server and regular edition of windows? [duplicate]

Possible Duplicate: How is Windows Server different from regular Windows? What are the differences between a server edition of windows (such as Windows Server 2008) and a regular version of ...
0
votes
3answers
580 views

What is the difference between a hub and a switch?

I'm sneeking around online store for used stock of hubs, routers and switches for a project I have to build a network infrastructure. So far, I have bought: 1x Cisco 2514 Router; 5x Cisco Serial ...
1
vote
1answer
104 views

Are there any performance difference between Microsoft SQL server 2008 Editions

I always wonders this. For example you are using Microsoft SQL server 2008 web edition. It supports your hardware fully. And you upgraded it to Datacenter edition. would there be any performance ...
0
votes
1answer
208 views

Bacula and send file list to RunAfterJob script

I have Bacula backup server. And I run sripts before and after backuping, using RunBeforeJob and RunAfterJob. Can I send to script in "RunAfterJob" parameter contained list of backuped files?
14
votes
2answers
6k views

Difference between KVM and QEMU

I have been reading about them for sometime. As of now I have a clear understanding of what they do. KVM supports hardware virtualization to provide near native performance to the Guest Operating ...
-1
votes
3answers
379 views

what is the difference between Linux and Unix “in general” and “command-line”? [closed]

if anyone can Summarized the difference between Linux and Unix in general and in command-line in particular
0
votes
1answer
693 views

Ubuntu 10.04 and 10.04.1 differences?

Initially I installed Ubuntu 10.04 on a given machine (original 64b official release). Install from scratch. I then applied the various updates. Then, a friend with the exact same hardware, memory ...
4
votes
1answer
3k views

compare tar content with local folder

I want to compare the content of a tar archive (backup of $HOME) with the content of my local $HOME to see whether there are files in the tar file which are not yet in the local filesystem. What is ...
13
votes
2answers
8k views

Difference between `curl -I` and `curl -X HEAD`

I was watching the funny server type from http://www.reddit.com with curl -I http://www.reddit.com when I guessed that curl -X HEAD http://www.reddit.com would do the same. But, in fact, it doesn't. ...
2
votes
3answers
142 views

“One-sided” diff

I've got two large directory trees--think years of client work for an agency. One is old and out of date; the other is larger and in current use. I'd like to delete the former, but I want to be sure ...
0
votes
1answer
236 views

SQL Server connection issue

I am learning from http://msdn.microsoft.com/en-us/library/ms143432.aspx, my question is what is the differences between "Connections per client" and "user connection"?