Introduction to Wake On Lan

Wake-on-lan (also known with the “W.O.L” acronym) is a standard ethernet feature which allows a machine to be woken up on the reception of a specific type of network packet (the so called MagicPacket). The main advantage of this feature is that it allows us to keep a machine in a low power consumption state, and be accessed only when needed.

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Installing and using the ifconfig command on Debian

How to install missing ifconfig command on Linux

Most of us longtime Linux users have the ifconfig command seared into our brain, after years of repetitive use. It comes as a shock to some when they type the command and are met with an error message (ifconfig command not found). Indeed, the command has become deprecated, but it’s still possible to install ifconfig command.

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Netplan static ip on Ubuntu configuration

Netplan static IP on Ubuntu configuration

In this article we will discuss a netplan static IP configuration on Ubuntu Linux. Netplan allows for straightforward network IP address configuration using human-readable data-serialization language YAML. The article will also discuss a default Netplan network settings and the location of the Netplan configuration file.

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Rsync examples in Linux

Rsync examples in Linux

rsync stands for “remote sync” and is a powerful command line utility for synchronizing directories either on a local system or with remote machines. It’s built into nearly every Linux system by default and this tutorial will help you to understand rsync better by providing you most common rsync examples administrators use to keep the data synchronised across multiple server/hosts.

Some users mistakenly think of rsync as a file copying tool, like cp or scp.While there’s some overlap, rsync excels in synchronization, specifically. In other words, it can take a source directory and make an identical destination directory.

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NFS vs SAMBA vs CIFS

NFS vs SAMBA vs CIFS

NFS, SAMBA, and CIFS are three different terms that get thrown around a lot whenever someone mentions file sharing between two or more systems. But, do you know what these three implementations do, and how they do it differently from one another? For some reason these technologies remain in a shroud of mystery to even some seasoned system administrators.

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