Category: PowerShell
PowerShell blog sharing useful tips and tricks to boost efficiency, published by Peter Whyte, an experienced Microsoft SQL Server Database Administrator.
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How to Create a New Firewall Rule with PowerShell
In this bog post I’m sharing a guide on how to create a new Firewall Rule with PowerShell. We’ll create a new inbound rule using a PowerShell script for the local Windows Firewall, to allow SQL Server (port 1433). Script to Create a New Firewall Rule for SQL…
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How to Check PowerShell Version
This guide explains how to check your PowerShell version on a Windows computer using the $PSVersionTable command. Running the latest PowerShell version ensures access to new features and cmdlets. Some scripts may rely on commands not available in older versions, causing compatibility issues. We should keep it up-to-date…
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How to Run PowerShell Scripts with Task Scheduler
Automating PowerShell scripts is a much needed task for Windows Administrators. The Task Scheduler provides a reliable way to execute scripts on a predefined schedule, eliminating the need for manual intervention. This guide covers both the command and GUI methods for how to run PowerShell scripts from Task…
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Restart Services on Multiple Hosts using PowerShell
In this post, we’ll walk through a script that restarts services on multiple remote hosts using PowerShell. A single PowerShell command will be run on several computers at the same time. If you need to run a command on multiple remote machines, the PowerShell Invoke-Command cmdlet is a…
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PowerShell For Each Loop Example
Looping is a fundamental concept in PowerShell, and in programming in general. It’s needed for various situations where we need to work with one object at a time within an array/collection of objects. Microsoft’s documentation on this, about Foreach , describes it as ‘stepping through (iterating) a series…
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How to Check Windows Firewall Status with PowerShell
Want to quickly check whether your Windows Firewall is enabled or disabled? This guide shows you how to use PowerShell to get the status of your local Windows Firewall for each profile. PowerShell cmdlets follow a standard format: verb-noun. The verb describes the action, and the noun specifies…
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How to Enable Windows Firewall using PowerShell
Windows Firewall is an essential security feature that protects your system from unauthorized access and threats. If it has been disabled for testing or mistakenly turned off, you can quickly re-enable it using PowerShell. This guide provides a straightforward process to restore your firewall settings and ensure a…
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How to Disable Windows Firewall with PowerShell
This post provides a demo on how to disable Windows Firewall with PowerShell on a Windows computer. ⚠ Important: Disabling the Windows Firewall is not recommended as it reduces your system’s security. However, there are scenarios, such as troubleshooting, where temporarily disabling the firewall may help identify if…
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The Best Terminal for Windows
This is a post to share an opinion on the best Terminal for Windows, which is Windows Terminal. The easiest way to install Windows Terminal is by following this link which takes you to the Microsoft Store, we can one click download/install from there. Windows Terminal is installed…
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