Cannot Open Exchange Management Shell
Oct08

Cannot Open Exchange Management Shell

KB ID 0001707 Problem When attempting to open the Exchange Management shell you see the following; Welcome to the Exchange Management Shell! Full list of cmdlets: Get-Command Only Exchange cmdlets: Get-ExCommand Cmdlets that match a specific string: Help ** Get general help: Help Get help for a cmdlet: Help or -? Exchange team blog: Get-ExBlog Show full output for a command: | Format-List Show quick reference guide: QuickRef VERBOSE:...

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Exchange 2019: How Many CALs/SALs Do You Need?
Sep28

Exchange 2019: How Many CALs/SALs Do You Need?

KB ID 0001703 Problem At his point I’m going to assume you know that there are Standard Exchange CALs/SALs, and Enterprise Exchange CALs/SALs. And you know the difference! If you’re unsure see my comments here.  With older versions of Exchange 2010/2007 etc. You could get this information from the GUI. Now you need to use some PowerShell. Solution The two commands you want to use are; Find Out How Many Exchange Standard...

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Hard Drive Full?
Sep10

Hard Drive Full?

KB ID 0000012 Problem The fact that I’m going back to re-write article 0000012, should tell you this is an omnipresent problem! Either very suddenly, or slowly over time you have a drive or a volume that’s full to bursting point. These days with laptops which have smaller SSD drives it’s a common problem. I’ve seen literally hundreds of post in forums, most of them are answered with ‘Use...

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PowerCLI: Get All Snapshot Information
Aug03

PowerCLI: Get All Snapshot Information

KB ID 0001690 Problem This was asked on EE today, and it was an interesting one so I wrote it up. How to locate all the Snapshots in your VMware virtual infrastructure, and see how much space they are taking. Solution Use the following PowerCLI; Get-Snapshot * | Select-Object -Property VM, Name, SizeGB, Children | Sort-Object -Property sizeGB -Descending | ft -AutoSize Related Articles, References, Credits, or External Links...

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Patch Your DNS Servers! SigRed
Jul15

Patch Your DNS Servers! SigRed

KB ID 0001687 Problem WARNING: This is rated 10 on the CVSS scale. Affected Server OS: Windows 2003, Windows 2008, Windows 2008 R2, Windows 2012, Windows 2012 R2, Windows 2016, Windows 2019 Yesterday Microsoft released a critical notice (KB4569509) to address vulnerabilities identified in (CVE-2020-1350). Basically it allows a remote attacker to perform remote code execution on your DNS servers (unless you patch them!) The reason its...

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vSphere: Get ESX Server Serial Numbers
Apr20

vSphere: Get ESX Server Serial Numbers

KB ID 0001670 Problem A few weeks ago I needed to sort out some extended warranty for a customers servers. To do that  I needed the serial numbers of those servers, (a mixture of IBM/Lenovo and Dell Servers). As I didn’t fancy a drive to two different datacenters, I wanted to try and get them programatically. Solution After some searching I came across a post by one of my old EE buddies LucD with exactly what I needed. I’m...

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