How to increase swap space in Linux

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When a Linux system has an out-of-memory error or runs out of RAM, .i.e. can no longer store data in the virtual memory, it will temporarily use swap space in order to increase the size of the virtual memory available. (more…)

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How to become root user in Ubuntu

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In this article, you will learn how to become the almighty root user on Ubuntu. You will therefore be able to carry out various administrative tasks like package installation and removal, system related commands as (more…)

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