database-tools

Outputting Color

Occasionally, PowerShell code is supposed to output warnings and reports, so colors can add more readability to it. Traditionally, PowerShell...

Better PowerShell Prompts (Part 2)

In the previous tip we illustrated how you can define your own “prompt” function to customize the PowerShell prompt. One useful item could be to...

Better PowerShell Prompts (Part 1)

I know today’s tip isn’t brand new but considering how many people start using PowerShell, it’s worth mentioning again. By default, the PowerShell...

Reading Recently Installed Software

The MSI installer logs all successful software installation to the Windows event log system. Here is a one-liner that can read back that...

Gathering Forensic Process Info

In order to better understand the processes that run on a server, and possibly identify traces of unwanted processes, PowerShell can dump forensic...

Logging Variable Types

As part of your debugging and quality control you may want to log the data that gets assigned to individual variables. For example, you may want to...

Determining Language Packs (Part 3)

In part 2 of this series, you already witnessed how much easier and faster it was to query the list of installed operating system languages using...

Determining Language Packs (Part 2)

In part 2 of this series, we’d like to solve our puzzle – getting installed language packs – by using the built-in PowerShell features. In part 1 we...

Determining Language Packs (Part 1)

Let’s assume you need to find the installed language packs for a Windows machine. In this three-part series, we use PowerShell’s features to tackle...

Creating World Map Graphs

If you have data related to countries, you may want to visualize and highlight this geographic data. Classic bar- and chart-graphs won’t always work...

Running $PSScriptRoot in Selected Code

One of the big pitfalls in PowerShell code is the automatic variable $PSScriptRoot which always holds the path to the folder the current script is...

Pasting Multiple Lines in PowerShell

When you copy multiple lines of PowerShell code and paste them into a shell window, the result often is not what you expect. PowerShell starts...

Downloading Files

Simple file downloads can be done in a variety of ways, i.e., using Invoke-RestMethod, Invoke-WebRequest, or via the BitsTransfer module. If you...

Recovering Wasted Hard Drive Space

When software receives updates, it often does not clean up previous updates that are no longer required. These deprecated “patch files” accumulate...

Cleaning Up PowerShell Modules (Part 3)

In part 1 and 2 we looked at removing PowerShell modules altogether. In this last part we’ll look at PowerShell module versions you may no longer...

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