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filesystem, cloud instances can be created and managed using the Aeolus Conductor (Figure 1) web front end. Additionally, Fedora 16 includes the cloud high-availability solution Pacemaker and the Open
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for the fuel receipt. The complete listing is available from the Admin
magazine website [2].
Online and Offline Data Entry
Online data entry sends the data directly to the database. The shell script opens
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idea.
A web service would do the same job, such as Gitorious [2] or the omnipresent GitHub [3], which is free for open source projects. The commercial service by GitHub starts at US$ 25 a month, ranging
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135 for remote access to the connected computers. File and printer sharing means additionally unblocking ports 445 and 6270. Also, UDP ports 137 and 138 need to be open. Ports 80, 445, 5723, 5724, 8530
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-get install thinkfinger-tools libpam-thinkfinger
on Ubuntu Hardy. Gentoo admins can issue a compact command:
emerge sys-auth/thinkfinger
If you're using openSUSE, you'll need the libthinkfinger and pam
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of Nagios? Icinga is a fully open source project that carries a number of features that aren't present in the open source release of Nagios. These features include support for distributed systems, virtual
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out before it can be opened. If you replace the browser with any 3.5.x version, it will work as it always has.
Undocked
Some research on the web shows that many users have had this problem
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also frequently provides the underpinnings for a virtualization cluster that runs multiple guests in a high-availability environment, thanks to Open Source tools such as Heartbeat [2] and Pacemaker [3
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, I will take a look at a few products to give you an idea of what is available.
WHUPS
Near the low end of the scale is the open source Web Horde User Problem Solver (WHUPS) [4]. This is an add
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definition, you then need to check the Open connection with ShadowProtect service login credentials
option in Destination
.
Desktop PC as a Virtualization Host
In the case of a hardware failure, you
