How to create a custom backup plan for Debian with backupninja

Backupninja is a powerful and highly-configurable backup tool for Debian based distributions. In the previous tutorial, we explored how to install backupninja and how to set up two backup actions for the program to perform. However, we should note that those examples were only “the tip of the iceberg,” so to speak. In this post […]
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How to back up a Debian system using backupninja

Prudence or experience by disaster can teach every sysadmin the importance of taking frequent system backups. You can do so by writing good old shell scripts, or using one (or more) of the many backup tools available for the job. Thus the more tools you become acquainted with, the better informed decisions you will make […]
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How to install Xen hypervisor on unused old hardware

Xen is a bare metal hypervisor, meaning that you must prepare a bare machine to install and run Xen. KVM is a little different – you can add it to any machine already running Linux. This tutorial describes how to install and configure Xen hypervisor on unused hardware. This procedure uses Debian Jessie (their testing […]
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How to speed up slow apt-get install on Debian or Ubuntu

If you feel that package installation by apt-get or aptitude is often too slow on your Debian or Ubuntu system, there are several ways to improve the situation. Have you considered switching default mirror sites being used? Have you checked the upstream bandwidth of your Internet connection to see if that is the bottleneck? Nothing […]
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How to install and configure ownCloud on Debian

According to its official website, ownCloud gives you universal access to your files through a web interface or WebDAV. It also provides a platform to easily view, edit and sync your contacts, calendars and bookmarks across all your devices. Even though ownCloud is very similar to the widely-used Dropbox cloud storage, the primary difference is […]
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How to set up a USB network printer and scanner server on Debian

Suppose you want to set up a Linux print server in your home/office network, but you only have USB printers available (as they are much cheaper than printers that have a built-in Ethernet jack or wireless ones). In addition, what if one of those devices is an AIO (All In One), and you also want […]
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How to use systemd for system administration on Debian

Soon enough, hardly any Linux user will be able to escape the ever growing grasp that systemd imposes on Linux, unless they manually opt out. systemd has created more technical, emotional, and social issues than any other piece of software as of late. This predominantly came to show in the heated discussions also dubbed as […]
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How to set up a mail server in Ubuntu or Debian

This tutorial will discuss how to set up a working mail server in Ubuntu or Debian. As we know, the two major protocols used in a mail server are SMTP and POP/IMAP. In this tutorial, postfix will be used for SMTP, while dovecot will be used for POP/IMAP. Both are open source, stable and highly […]
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