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28.07.2025
['openssh-server'],
21 }
22 }
By specifying a context within the SSH configuration file, Puppet instructs augeas to set the Protocol directive only if it differs from the desired value. This conditional
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30.11.2025
Amazon started converting its excess computational power to cash some time ago. Under such names as EC2 (Elastic Computing Cloud), S3 (Simple Storage Service), and SimpleDB, the book and coffee
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30.11.2025
[2] by VMware started to move into the server racks in the summer of 2011, but while I was researching this article, Citrix suddenly burst onto the scene with the XenServer 6.0 release [3
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31.10.2025
and then explicitly allow certain users access. It's similar to the deny by default approach I touched on in another article [3]. To achieve this, the /etc/hosts.deny file would look like this:
sshd: ALL
To allow
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30.11.2025
of approximately $3M per MW of IT. In addition, IT systems that can tolerate higher temperatures can reduce the risk of IT failures during facility cooling outages."
Red Hat and SAP
Red Hat announced
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30.11.2025
-certs, make, gcc, and g++. The certificates from ssl-cert will be required later.
According to the how-to http://1, Chef prefers RubyGems version 1.3.6 or newer, but not 1.3.7. This version contains a bug
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30.11.2025
.
Tokens and Certificates
Of course, the VPN dial-up no longer uses a simple pre-shared key (PSK) but, instead, uses secure, centrally manageable X.509 certificates [3] that automatically expire. You can
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30.11.2025
few years, including Amazon Elastic Compute Cloud (EC2), Amazon Simple Storage Service (S3), and JiffyBox. In the US, these vendors are joined by providers such as GoGrid, Rackspace, and Terremark
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30.11.2025
and documentation on the topic of server performance monitoring. If you manage a complex structure, it's good idea to read the guides on this site. To run the tool, you also need Log Parser 2.2 [2], which is also
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30.11.2025
/**
16 * @param args
17 */
18 public static void main(String[] args) throws Exception {
19
20 if (args.length != 3 && args.length != 5)
21 {
22 System
