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What is Swap?  How much is really needed ? Linux divides its physical memory (RAM) into chunks called pages. Swapping is the process whereby pages get transferred to a preconfigured hard disk area. The quantum of swap space is determined during the Linux installation process. This article is all about swap space, and explains the term in detail so that newbies don't find it a problem choosing the right amount of it when installing linux Swapping is required for two reasons: When more memory than is available in physical memory (RAM) is required by the system, the kernel swaps less used pages and gives the system enough memory to the run the application smoothly. Certain pages are required by the application only at the time of initialisation and never again. such files are transferred to the swap space as soon as the application access these pages. Earlier rule stated that the amount of the swap space should be double the amount of physical memory (RAM) availa...

How to Turn off Hangouts and enable using the old chat In Hangouts in Gmail, click on your name. Select  Revert to old Chat . again Select Revert to old chat Gmail will refresh and you can start using Google Chat. Watch video from my Youtube channel 

OS X Yosemite Beta is now available

Enable and Disable HP Dynamic Smart Array B120i & B320i Controllers Press F9 to Enter RBSU “Rom Based Setup Utility”  System Options HP Dynamic Smart Array B120i / B320i RAID Controller   Enable for disable simply switch to Disable  "  Configuring HP Dynamic Smart Array B120i & B320i Controllers  " NOTE* “ if you need drivers while installing Windows Server on these servers go to this site and download it “ . http://cl.ly/1r2S2M1x0P0W 

Configuring HP Dynamic Smart Array B120i & B320i Controllers Press F9 to Enter RBSU “Rom Based Setup Utility” System Options  Sata Controller Options  Embedded Sata Configuration (Press Enter)  Again Enter  Enable Dynamic HP Smart Array B120i/B320i RAID Support  "  Enable and Disable HP Dynamic Smart Array B120i & B320i Controllers  "

Want to download or convert youtube Videos Easily online Things you needed ! latest browser good internet connection time brain common sense  :D  watch this video for instructions 

What is Wireshark ?  Wireshark is the world's foremost network protocol analyzer. It lets you see what's happening on your network at a microscopic level. It is the de facto (and often de jure) standard across many industries and educational institutions. Wireshark development thrives thanks to the contributions of networking experts across the globe. It is the continuation of a project that started in 1998. you can download it from this page  http://www.wireshark.org/download.html installation method shown below video from my youtube channel  Features Wireshark has a rich feature set which includes the following: Deep inspection of hundreds of protocols, with more being added all the time Live capture and offline analysis Standard three-pane packet browser Multi-platform: Runs on Windows, Linux, OS X, Solaris, FreeBSD, NetBSD, and many others Captured network data can be browsed via a GUI, or via the TTY-mode TShark u...