03 Oct 09 How-to: Display the process in Linux System

As a part of monitoring Linux system you often need to know about the currently running processes in Linux systems. Once you know the process running on the Linux system you can kill the process that are slowing down your system. Again, information about system processes makes it imperative to kill the processes that make [...]

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27 Sep 09 Run Synergy on CentOS 64 bit

Few days back, I managed to hack 32 bit Synergy executable to run on CentOS 64 bit, without having to install the 32 bit libraries in your system. I was about to post it when suddenly it stopped working, after successfully working for several days.Most likely because I was playing around with optimizing the system [...]

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27 Sep 09 Monitor Server And Network in Linux

For any System administrator its tough to monitor large Linux networks continuously without a streamlined system. Looking for an efficient network monitoring solution for Linux systems we came across Nagios. It is a free,open sourcehost, service and network monitoring services. It allows you to monitor all your hosts, network equipment and services at one go. [...]

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27 Sep 09 Trace System Calls and Signals in Linux

There are certain programs in Linux for which the source is not readily available. There is an useful diagnostic, instructional, and debugging tool for Linux to solve it. The system intercepts and records the system calls that are called by process and the signals which are received by a process. It also gives students and [...]

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27 Sep 09 How-To: Find Ethernet / MAC address on Linux

In Linux networking is easy, you just have to know how. We will discuss below how you can find your own machine’s MAC address for all the attached ethernet cards as well as MAC addresses on other machines in the network.
How to find Ethernet / MAC Address of ethernet cards in your machine
ifconfig -a
In the [...]

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27 Sep 09 Windows 7 Keyboard Shortcuts

viaWikipedia
With all the less pleasant verdicts about Vista, Windows 7 is perhaps PC users’ next best news. Codenamed Blackcomb, this new Microsoft operating system is surely a successor over it’s predecessor Windows XP and definitely Vista. With Microsoft to end their support for Windows XP in 2014, we figured Windows 7 will be completely taking [...]

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07 Sep 08 How do I give Windows Vista a quick performance boost?

If you are using Windows Vista in its entire splendor, did you know that a simple aero tweak will give you a performance boost? If you are running Windows Vista with the aero interface enabled, perform the following to boost your system:
Right-click on the Windows desktop and choose Personalize (Figure A).
FIGURE A

Next, click on Window [...]

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