Environment variables
# get all variables
Get-ChildItem Env:
# get one (Path)
Get-ChildItem Env:Path
# set a variable
$Env:VULKAN_SDK = "C:/VulkanSDK/1.2.176.1"
# append to Path
$Env:Path += ";C:/Python27"
# get all variables
Get-ChildItem Env:
# get one (Path)
Get-ChildItem Env:Path
# set a variable
$Env:VULKAN_SDK = "C:/VulkanSDK/1.2.176.1"
# append to Path
$Env:Path += ";C:/Python27"