The blog of a SysAdmin

This is a collection of my notes that I most frequently refer back to. Hopefully some of these may come in handy for others. NOTE: I take no responsibility for your systems if you follow these notes. Always do you own research and make sure you understand fully what it is you are doing.

Tuesday, 27 July 2021

Powershell script to check for directory and email if it doesnt exist

Simple script to send an email if a directory or mapped drive doesnt exist. This uses SMTP authentication. $password = ConvertTo-SecureStr...

Friday, 23 July 2021

Setup Single Sign On for AWS Accounts using Azure AD

Setup the SAML link between Azure AD and AWS The following is taken from https://docs.microsoft.com/en-us/azure/active-directory/saas-app...

Friday, 26 March 2021

Cisco ASA BGP VPN to AWS

ASA Basics Login credentials are in lastpass. The superuser in the ASDM is enable_15. Once logged it you should create your own login by goi...

Creating and Editing AWS VPC's, Subnets, Gateways and Route Tables

Creating a new VPC VPC's are where everything in AWS lives. It stands for Virtual Private Cloud. To create a new VPC, search for VPC ...

Enable Sharepoint Online Site Scoped Publishing Features

There appears to be a known issue when trying to active SharePoint Server Publishing Infrastructure within the GUI of Sharepoint Online. Th...

Thursday, 21 January 2021

Replace ADFS Service Communication SSL Certificate ADFS 3.0

Log onto the AD FS server and from the c ertificates MMC snap in, import the new certificate to the server into the Personal certificate ...

Thursday, 14 January 2021

Replacing SSL certificates on exchange 2013

Copy pfx file to exch03 Open exchange powershell as admin and run “certutil -csp "Microsoft RSA SChannel Cryptographic Provider"...

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