Aptik – Backup Your PPAs, Themes, Icons, And Application Settings In Ubuntu
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Aptik – Backup Your PPAs, Themes, Icons, And Application Settings In Ubuntu

Introduction After upgrading or reinstalling a Ubuntu or Its derivatives, you have to install all…

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Linux Basics: How To Check If A Package Is Installed Or Not In Ubuntu
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Linux Basics: How To Check If A Package Is Installed Or Not In Ubuntu

If you’re managing Debian or Ubuntu servers, probably, you may use dpkg or apt-get commands…

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How To Fix “W: GPG error NO_PUBKEY” In Ubuntu
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How To Fix “W: GPG error NO_PUBKEY” In Ubuntu

Hey Guys, In this tutorial, we are going to fix the error message shown below…

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APT Reaches Version 1.0.3
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APT Reaches Version 1.0.3

The APT development team has released a new version of their tool, Advanced Package Tool…

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Linux Basics: Zypper Usage On openSUSE
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Linux Basics: Zypper Usage On openSUSE

What is Zypper? As you may know already, Zypper is most powerful command line package…

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Learn apt-get Package Handling Utility In Ubuntu
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Learn apt-get Package Handling Utility In Ubuntu

Dear unixmen reader, In this tutorial you will learn about the apt-get command-line tool which…

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Downloading Made Easy And Fast With Apt-Proz And ProZilla
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Downloading Made Easy And Fast With Apt-Proz And ProZilla

So you’re using Ubuntu or Ubuntu derivatives and want to install/update/upgrade packages, what are you…

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Removing Applications Using Terminal in Ubuntu
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Removing Applications Using Terminal in Ubuntu

You are a Linux user (Ubuntu). You always install applications from the terminal using apt-get…

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