restore Add/remove   software   icon in Fedora Centos
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restore Add/remove software icon in Fedora Centos

Question:   after   Some  updates  , the  icon of  add and  remove  Software under System>Administration…

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How to remove repositories using command line in ubuntu
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How to remove repositories using command line in ubuntu

This is a simple tip that will show you how to remove ppa repositories,uninstall the…

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How to uninstall the old kernels in ubuntu
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How to uninstall the old kernels in ubuntu

Everytime there is an update for the kernel, the new kernel is installed while the…

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Remove  all emply folders in 1 command
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Remove all emply folders in 1 command