This tutorial describes how to back up and restore your BIG-IP version 11.0.0 configuration data using a UCS configuration archive. The UCS archive by default contains all files required to restore your current configuration to a new system, including configuration files, the product license, local user accounts, and SSL certificate/key pairs.
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This tutorial will explain How can to delete negative DNS cache information from the bluecoat ProxySG device
To delete a DNS entry:
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** Guide Updated **
This guide is an evolution from this original guide. Unless the Kerrighed Team comes up with a substantially different version, this is the only update to this guide I will ever make as the steps are pretty much the same for all svn versions I have tested.
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OpenSSH is a great means to protect your connection from being sniffed by others. However, this isn't always enough. Simply proving that you connected to a server is enough to get incriminated. Unfortunately, SSH doesn't provide a native way to obfuscate to whom it connects. Instead, a proxy server can be set up. And this is where TOR comes to play. This howto covers installing TOR on a Debian based system and setting up SSH to use TOR.
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mod_slotlimit is an Apache module that using dynamic slot allocation algorithm and static rules, can manage resources used for each running site.
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This tutorial will explain Howto setup DHCP Server and Dynamic DNS with BIND in Debian.
Preparing you system
First you need to install DHCP,BIND servers using the following command