Delete all but some directories

I think, like me, you would have faced a lot of situations, where you wanted to delete all the files…

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Manage your servers the easy way with perl script over ssh with no remote client.

For a long time I have not posted any script. So, its not that I have not written anything new,…

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Disable a few cores when you want to save power.

If you have a lot of CPU power and working on battery. If you do not need that much of…

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