Powershell [work]: Upgrading

Upgrading PowerShell is a straightforward process, but the correct method depends heavily on which version you are currently running and whether you are using Windows, macOS, or Linux.

sudo dnf update powershell

: Access to Predictive IntelliSense , improved error handling, and a much larger library of community modules. Understanding the Versions: 5.1 vs. 7.x upgrading powershell

# Do NOT do this on a domain controller or Exchange server. # Instead, change your task scheduler actions to "pwsh.exe" Upgrading PowerShell is a straightforward process, but the

If you have old batch scripts or scheduled tasks calling powershell -Command , you can create a symbolic link. Warning: Test this first. Here is an informative guide on why you

Here is an informative guide on why you should upgrade, how to check your version, and the specific methods for upgrading.

[System.Environment]::OSVersion.VersionString # Should show Windows 10/11/2022 $PSVersionTable.PSVersion # MUST be 7.x (e.g., 7.4.5) [System.Environment]::Is64BitProcess # Should be True Get-Command -CommandType Cmdlet | Measure-Object | Select-Object -ExpandProperty Count # Expected: > 1500 cmdlets (vs ~400 in PowerShell 5.1)