How to setup a email relay with the Postfix SMTP server ?
Email relay is an email server which forwards incoming SMTP emails to an another SMTP server. Postfix can be setuped
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How to manage KVM Virtual Machine
virsh is the administration tool of KVM virtual machine, for examples, starting up or shutting down VM operation, control and
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How to build KVM virtual machine on Ubuntu 16.04
KVM (Kernel-based Virtual Machine) is the virtualization solution supported on Ubuntu and other Linux distributions, it is added to mainstream
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