How Do I Configure Apache Server To Listen Multiple Ports ?

December 30, 2011

By default Apache server listens on TCP port 80 but I’d like an Apache Web Server to listen on port 80 and port 8080. The following article explains how do I configure Apache server to listen multiple ports under CentOS Linux Server?

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Linux Start / Stop / Restart Apache Server

December 30, 2011

I’m using Apache server in CentOS / RHEL / Debian / Ubuntu and I’d like to start, stop or restart my apache server after making some changes to configuration settings. How do I start/stop/restart apache server ?

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How Do I Find Hidden Processes and Ports ?

December 30, 2011

Unhide is a forensic tool to find hidden processes and TCP/UDP ports by rootkits / LKMs or by another hidden technique.

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Linux Security Cookbook

December 25, 2011

Computer security is an ongoing process, a relentless contest between system administrators and intruders. A good administrator needs to stay one step ahead of any adversaries, which often involves a continuing process of education.

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How To Find Out My NIC Speed ?

November 6, 2011

Q. How do I find out my NIC speed in Linux ? A. Use ethtool or mii-tool to display or change ethernet card settings. ethtool To display duplex speed of eth0, type the following command # ethtool eth0

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How to Install Varnish 3 On CentOS

November 3, 2011

Varnish is an HTTP accelerator designed for content-heavy dynamic web sites. In contrast to other HTTP accelerators, such as Squid, which began life as a client-side cache, or Apache and nginx, which are primarily origin servers, Varnish was designed from the ground up as an HTTP accelerator.

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How To Configure Static IP Address On CentOS

September 16, 2011

Configure a static IP address on CentOS is quite easy. In this article, I’ll show you how to do it through command line.

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