Install

MacOs

brew tap homebrew/cask-versions
brew cask install powershell

Windows


choco install powershell-core

Configure

Profile

Install the required modules once:


Install-Module posh-git, oh-my-posh -Scope CurrentUser

Add the following to your $PROFILE


#Give me $PsLastOutput for when I forget to assign it to something
$PSDefaultParameterValues[“Out-Default:OutVariable”] = “PsLastOutput”

#Make my shell look pretty
Import-Module posh-git 
Import-Module oh-my-posh
Set-Theme Agnoster