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Ceos3c

Ceos3c

Complicated Things – Made Easy

SysAdmin

Our SysAdmin Tutorials cover everything from networking to cloud computing, using Open Source technology to build scalable infrastructures, and how to work with Windows Server and Amazon Web Services.

How to test Office 365 SMTP server using PowerShell

January 12, 2023June 19, 2022 by Stefan

Today I show you how to test Office 365 SMTP server using Powershell.

Categories SysAdmin Tags office365, smtp, test mail Leave a comment

How to disable Office 2016 protected view with GPO

January 12, 2023June 4, 2022 by Stefan

Today I’ll show you how to disable the protected view when opening Office 2016 files on a local network share using Group Policy.

Categories SysAdmin Tags GPO, office 2016, protected view 2 Comments

Monitor HP Switch with Zabbix via SNMP

January 11, 2023December 5, 2021 by Stefan
Monitor an HP Switch with Zabbix

Learn how to Monitor an HP Switch with Zabbix via SNMP. I will show you a fast and easy way on how to add your HP Switch to Zabbix. Step-by-step.

Categories Linux, SysAdmin Tags monitor an hp switch with zabbix, monitoring 2 Comments

Repair USB Stick on Windows 10: Fast & Easy!

January 11, 2023October 3, 2021 by Stefan
Repair USB Stick on Windows 10

The Fastest & Easiest way to Repair a USB Stick on Windows 10. You only need to follow two steps and it literally takes you two minutes.

Categories SysAdmin Tags repair usb stick windows 10 5 Comments

Update FOG Server to the newest Version – Step-By-Step

January 12, 2023September 5, 2021 by Stefan

Learn how to Update FOG Server the easy way! I guide you through each step of the process. It doesn’t get any easier than this!

Categories Linux, SysAdmin Tags FOG Server Update 4 Comments

Install Ubuntu Server 18.04 LTS – Easy Step By Step Guide

January 12, 2023August 22, 2021 by Stefan
How to install ubuntu server 18.04 lts

Learn how to install Ubuntu Server 18.04 LTS in an easy to follow Step-by-Step tutorial! I’ll take you through each step of the installation.

Categories Linux, SysAdmin Tags ubuntu server 18.04 lts 1 Comment

Install Zabbix on Ubuntu Server 16.04 LTS – Complete Guide

January 12, 2023August 13, 2021 by Stefan

Learn how to Install Zabbix on Ubuntu Server 16.04 LTS! In this complete guide, I’ll take you through each step until you’re up and running!

Categories Linux, SysAdmin Tags zabbix Leave a comment

RDP Linux to Windows: The Easiest Way 2019!

January 11, 2023November 28, 2020 by Stefan
RDP Tool Linux To Windows

Learn how to establish an RDP Linux to Windows connection the easy way! I show you how to manage your Windows Server from Linux! Step by Step!

Categories Linux, SysAdmin Tags linux, rdp, windows Leave a comment

How to Update the HP 1820-24G Switch Firmware (J9980A)

January 20, 2020 by Stefan
Update HP 1820-24G Firmware

Quick & Easy way to Update the HP 1820-24G Switch Firmware (J9980A). I walk you through the process, including download links to the latest firmware.

Categories SysAdmin Tags hp 1820-24G Firmware Update 2 Comments

Office 365 doesn’t work with VPN – Solution for pfSense

August 19, 2019August 13, 2019 by Stefan

A quick solution if Office 365 doesn’t work with VPN in combination with a pfSense firewall. This article might also give you hints for another firewall.

Categories SysAdmin Tags office 365, pfsense, vpn 1 Comment
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