cksum – compare for multiple files.

If you have to compare cksum for couple of files, the you know how cumbersome it is. So, I wrote…

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configure firewall – the easy way.

It is good practice to keep iptables/firewall enabled. But configuring it is difficult, do you agree. Not any more 🙂…

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sendmail or sending mail

If you want to use sendmail so that you can send all your mails from the local system to your…

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