Here are the steps to install RAM in the Macbook Pro released in late 2008. Follow the steps as mentioned in the video and don’t forget to remove the static in your body by touching any metal surface.
How to hide a file/folder using Terminal This is one of the greatest technique that I ever came across, I had to share my Mac in office and was curious about hiding confidential data. This was when I started exploring and finally came up with this solution. These commands are to be typed in Terminal. To make a file or folder invisible in Mac OS X Finder setfile -a V testfile.txt Here is goes, the file or folder is no longer visible via the Finder GUI, though it will be by Terminal. Your files are still there and you can find them via the command line and will show with an ls command. If you want your files and folders to be visible again, use this command: To make a file or folder visible again in Mac OS X Finder setfile -a v testfile.txt Now the file/folder will be visible again to the Finder, cool isn't it? Please Note: setfile is a command line utility included in Apple’s Developer Tools, which is a highly recommended optional install included on any Mac OS X install...
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Thank you so much.