Exchange – Useful Powershell Commands

Here is some useful Powershell Commands for reports: Connect to Office 365 / Exchange Online Open the Windows PowerShell as Administrator Execute the following command $LiveCred = Get-Credential and enter the admin credentials in the popup dialog. Execute the following commands: $Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.outlook.com/powershell/ -Credential $LiveCred -Authentication Basic Læs mere…

Outlook Data File Performance

Outlook Data File Performance If you have a large .pst or .ost file, you may experience application pauses while you perform typical operations in Outlook. These typical operations include reading email messages, moving email messages, and deleting email messages. The following list summarizes expected behavior based on the size of Læs mere…

Safety Scanner

Do you think your PC has a virus? The Microsoft Safety Scanner is a free downloadable security tool that provides on-demand scanning and helps remove viruses, spyware, and other malicious software. It works with your existing antivirus software. Microsoft Safety Scanner expires 10 days after downloading. To re-run a scan Læs mere…

HP Procurve Loop-Protection

Loop detection – without STP According to the documentation: Loop protection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. When the switch sends out a loop protocol packet and then receives the same packet on a port that has Læs mere…

Hard Disk Drive TuneUp

The Problem:  Disks become cluttered with legacy and temporary files which use up valuable disk space. The Solution: A Cleaning Script Analysis: If you want to analyze what is using up all your disk space, you can use WinDirStat

Installing Ubiquiti UniFi Controller 5 on Raspberry Pi

Installing Ubiquiti UniFi Controller 5 on Raspberry Pi UniFi The next step is to install the UniFi Controller software. Add the UniFi repository to the sources list, using the following commands: echo ‘deb http://www.ubnt.com/downloads/unifi/debian unifi5 ubiquiti’ | sudo tee -a /etc/apt/sources.list.d/ubnt.list > /dev/null sudo apt-key adv –keyserver keyserver.ubuntu.com –recv C0A52C50 sudo Læs mere…