Posted by Admin on August 9th, 2009
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For Cisco Routers
If you want to know the chassis serial number for your router use the following command
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Posted in Network | No Comments »
Posted by Admin on August 4th, 2009
Instead of inserting (or even burning) multiple CDs to install software in debian you can just use the downloaded ISOs.
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Posted in Package-Mgmt | 2 Comments »
Posted by Admin on July 28th, 2009
This tutorial will explain Howto compile kernel in Debian 5.0.The default kernel that comes with Debian is better suited for servers. It’s optimized for high thoughput and low interactivity. When you compile your own, you can among other things optimize it for the processor(s) you have.
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Posted in General | 4 Comments »
Posted by Admin on July 22nd, 2009
This tutorial will explain howto remove NSM (Netscreen security manager) configuration from a juniper firewall
There are two options on how to remove the device from NSM. Either simply disable the NSM Agent on the device while leaving the configuration on the device, or remove the NSM configuration completely.
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Posted in Network | No Comments »
Posted by Vincent Wochnik on July 18th, 2009
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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Posted in Network, Security | 2 Comments »
Posted by Admin on July 13th, 2009
iotop does for I/O usage what top does for CPU usage. It watches I/O usage information output by the Linux kernel (requires 2.6.20 or later) and displays a table of current I/O usage by processes on the system. Handy for answering the question “Why is my disk churning so much?”.
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Posted in General | 3 Comments »
