How to Use the wall Command in Linux


The wall command allows sending terminal messages to all logged-in users at once. This feature is particularly useful in scenarios when system administrators perform system maintenance tasks, and they need a quick way to inform users they should…

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Ansible: Check if a File Exists


Ansible allows you to use a single control node to run a variety of tasks on remote hosts, including checking if specific files and folders exist. Learn how in this tutorial.

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How to Set Up Bare Metal Cloud Remote Access VPN


Set up remote access via VPN from your desktom/mobile device to a bare metal cloud server. Additionally, learn how to connect two BMC servers through VPN, as well as a BMC server and on-premise equipment.

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Ansible Playbook: How to Create and Configure Playbooks


Ansible is a Code as Infrastructure solution for monitoring and managing remote hosts. This is done by using Ansible playbooks. This tutorial shows you how to create and run Ansible playbooks.

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How to Access BMC Windows Server


Learn how to establish an SSH connection to your new Bare Metal Cloud Windows server using either a key pair or username and password. Follow the requirements to use SSH successfully with your BMC instance.

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How to Create an External Table in Hive


External tables in Hive are used to access and query data stored outside of a database. Follow the steps of this tutorial to learn how to create, query and drop external tables.

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How to Set Up a Dedicated Minecraft Server on Linux


The main advantages of setting up a Minecraft server with dedicated resources are improved performance, full use of resources and bandwidth, control over mods and plugins, and better security.

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How to Format Disk Partitions in Linux


Formatting and mounting disk partitions in Linux is common because partitions cannot be used without this process. In this tutorial you will learn how to format and mount disk partitions with ext4, FAT32, or NTFS file systems.

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How to Format USB Drives in Linux


USB formatting is done for several reasons, such as deleting data or changing the file system. In this tutorial you will learn three simple ways how to format a USB drive and features of the most used file systems.

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Ansible Playbook Dry Run: Run Playbook in “Check Mode”


This article explains how to do a dry run of an Ansible playbook by using the built-in check mode feature. Ansible is an Infrastructure as Code tool that allows you to use a single control node to monitor and manage remote servers. It allows you to…

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