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OwnCloud has official desktop client. So, we can use that client to connect to our private OwnCloud server or another Owncloud services. For example, I use Owncloud client to connect and synchronize my files to OwnDrive Service (an OwnCloud storage service). I will show you how to install it on Ubuntu.

OwnCloud Desktop Client

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LibreOffice still has too few unofficial tutorials. Especially in bibliography related topics. So I write this basic guide. I will show you how to make a simple bibliography in LibreOffice Writer. What you will create? See picture below.

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Many tutorials we found on internet talk about DNSCrypt but no one talks about Ubuntu 15.04. As you know, Ubuntu 15.04 brings big changes named systemd (replaced upstart as init system). So, installing DNSCrypt on 12.04 will be different with 15.04. I try to write an article about it. In short, DNSCrypt will encrypt our DNS request so our connection will be secure from DNS hijacking or any of such security attack. We will install DNSCrypt via PPA from Pascal Mons because some days ago he uploaded the Vivid packages for DNSCypt. Thanks for Pascal Mons.

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OpenVPN is a sophisticated solution for VPN in Linux. With VPN, one can create a VPN server or using a VPN network as a client. A VPN (Virtual Private Network) is very effective to keep our privacy in internet so nobody will sniff our IP address or block our connection to the internet. Internet privacy is crucial and OpenVPN gives us the powerful approach so I write this article. I will show you how to install OpenVPN on Ubuntu and use it with a free VPN provider.

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Calibre is a sophisticated ebook manager software in Ubuntu. We can organize our ebook collections in one place. We can manage our Kindle device with it. We can convert an ebook format into another. Even we can edit our ebooks. Now, I will show you how to install Calibre in Ubuntu 15.04.


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