Taking screenshot on mac

At my work, sometime i need to take screenshot of my desktop to make reports. I was using grab (mac pre installed software). But here my main problem is i have to press lot’s of keys(mouse). After googeling i found that there is another solution:

Command-Shift-3: Take a screenshot of the screen, and save it as a . . . → Read More: Taking screenshot on mac

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Use Quick Look from the command line

Quick Look is a nice feature added in 10.5, I use it often for glancing at the content of various documents and it certainly beats launching an application. If you’re an avid command line user though, you may be browsing through a directories contents and wondering just what is that JPG or DOC file. Wonder no . . . → Read More: Use Quick Look from the command line

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Change MAC addres of your ethernet(len card)

As most of the ISP now following the MAC base network security, some time you may need to change your mac book/iMac’s ethernet cards MAC address. It’s now too simple on mac os x. just open a terminal and paste this command, and don’t forget to change this command with your correct mac address.

sudo ifconfig en0 . . . → Read More: Change MAC addres of your ethernet(len card)

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