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christitus
@christitus
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2018-03-16 23:42
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christitus
technology
2018-11-17 19:54
Resize LVM Partition | Fedora 29 | Step by Step Guide
In this guide, I show you how to Resize LVM Partition in Fedora 29. I recently ran out of space and had to clone my install from a 120SSD ssd to a 240 GB SSD. I first had issues with boot timing out and
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christitus
technology
2018-10-24 15:20
Grant Full Access to all Public Folders for a user in Exchange
This post goes over how to grant full access to all public folders for a user in Microsoft Exchange. I recently was migrating all public folders from an Exchange 2010 to Office 365 Environment and didn't
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christitus
technology
2018-10-23 19:24
Force active directory sync to Office 365 with Azure ADSync
Use the following from an Elevated Powershell Prompt to force active directory sync to your O365 admin portal. You will be performing this on the server where Azure AD Sync is installed, however, when
christitus
technology
2018-10-19 17:09
Create Swap file on Cloud VM (AWS, GCloud, or Azure)
Use the commands below to create swap file on a micro instance with a Linux operating system. This creates a 2GB Swap file to help alleviate low system ram. Consequently, this is great for those using
christitus
technology
2018-10-18 14:52
Cloud migration hosting in Google, Amazon, or Microsoft
Moving to the Cloud The following article outlines what it takes for a cloud migration to Google Cloud Compute, Amazon Web Services, or Microsoft Azure means. Most businesses want to move to the
christitus
technology
2018-10-17 14:40
Launching a startup program to run as administrator
The following script shows you how to launch a startup program to run as administrator in Windows 10. This fixes many programs that require elevation and you don't want to launch manually every time. Almost
christitus
technology
2018-10-16 16:56
Troubleshooting Nagios 4 Core Installation
Use the following command to verify you have all your config and command files correct when troubleshooting Nagios core installation. This will give you a readout of any configuration errors, thus giving
christitus
technology
2018-10-15 14:31
Changing file permissions using PowerShell
Use the following script for changing file permissions using PowerShell. I use this script when command line takeown and icacls fail. Obviously, run from an elevated PowerShell prompt or by typing 'powershell'
christitus
docker
2018-10-12 15:37
Commiting Changes to Docker images and containers
This is a walkthrough of how to commit changes to docker images and containers. You need to do this if you make configuration changes to any docker images. By committing changes to the docker images you
christitus
technology
2018-10-11 21:25
No System Reserved Partition, Boot device not found, corrupt BCD / MBR
This walkthrough shows you how to create a new System Reserved Partition and boot from an existing windows installation without reinstalling windows. Recently I had an old server with a FAT32 system reserved
christitus
technology
2018-10-09 16:18
Create iSCSI SR in XenServer
How to Create iSCSI SR This guide goes over how to Create iSCSI SR on Xen to connect to an iSCSI target. Here is the step-by-step and a video walkthrough, which includes setting up iSCSI in FreeNAS.
christitus
technology
2018-10-08 19:53
Get rid of Amazon Fire Launcher without root access
Get Rid of Amazon Fire Launcher Overview This How-To shows you how to get rid of Amazon Fire Launcher without root access. Amazon Fire 5.3.3 OS can't be downgraded or rooted, and since the Fire tablet
christitus
firewall
2018-10-06 17:20
Disable Windows Firewall Properly
Disable Windows Firewall Overview This walkthrough goes over how to Disable Windows Firewall while not affecting other programs that rely on this service. It's important that you **DO NOT **disable the
christitus
technology
2018-10-05 20:29
SATA vs SAS vs NVMe Performance Breakdown
SATA vs SAS vs NVMe Overview This is a quick breakdown of the differences between SATA vs SAS vs NVMe. After looking at the performance below, you will be able to decide which one best suits your needs.
christitus
exchange2019
2018-10-03 15:45
Installing and Configuring Exchange 2019
Configuring Exchange 2019 Overview This article goes over what it takes for installing and configuring exchange 2019. This step-by-step guide shows you the requirements, installation steps, and basic
christitus
technology
2018-10-01 18:53
XenServer cannot connect in XenCenter or XCP-ng Center
XenServer Cannot Connect Overview Having problems and your XenServer cannot connect to XenCenter? Did you have high availability enabled? If you answered yes to both these questions here is how you get
christitus
technology
2018-09-30 21:02
Cloud migration hosting in Google, Amazon, or Microsoft
Moving to the Cloud The following article outlines what moving servers to Google Cloud Compute, Amazon Web Services, or Microsoft Azure means. Most businesses want to move to the "cloud" but
christitus
server2016
2018-09-28 19:42
Installing and Configuring Windows Server 2016 Core
Configuring Windows Server 2016 Core Overview This guide walks you through how to installing and configuring windows server 2016 core, afterward you will easily be able to add one to your environment with
christitus
apache
2018-09-26 17:31
Optimizing Apache Memory Usage using mpm prefork
Apache mpm prefork Overview This guide goes over optimizing apache memory usage by configuring mpm prefork module to the best values for your server. Afterword, you should notice substantial increases
christitus
technology
2018-09-24 18:01
Guide: Using EOS Ledger App with Scatter Wallet
Using EOS Ledger App with Scatter Wallet Overview This video goes over using EOS Ledger App with Scatter Wallet. Within it shows how to add the EOS app to the ledger, generate ledger public key, create
