powershell 添加用户环境变量

Table of Contents

https://www.pdq.com/blog/categories/powershell/1

https://www.tenforums.com/tutorials/121664-set-new-user-system-environment-variables-windows.html

Set New User Environment Variables in Command Prompt

2 Type the command below into the command prompt, and press Enter. (see screenshot below)

setx [variable name] "[variable value]"

Substitute [variable name] in the command above with the actual variable name (ex: “Downloads”) you want to use.

Substitute [variable value] in the command above with the actual variable value (ex: “C:\Users\Brink\Downloads”) you want to use.

3 You can now close the command prompt if you like.

Set New User Environment Variables in PowerShell

1 Open Windows PowerShell.

2 Type the command below into PowerShell, and press Enter. (see screenshot below)

[Environment]::SetEnvironmentVariable("[variable name]","[variable value]","User")

3 You can now close Windows PowerShell if you like.

Set New System Environment Variables in Command Prompt

You must be signed in as an administrator to do this option.

1 Open an elevated command prompt.

2 Type the command below into the elevated command prompt, and press Enter. (see screenshot below)

setx [variable name] "[variable value]" -M

3 You can now close the elevated command prompt if you like.

Set New System Environment Variables in PowerShell

You must be signed in as an administrator to do this option.

1 Open an elevated Windows PowerShell.

2 Type the command below into the elevated PowerShell, and press Enter. (see screenshot below)

[Environment]::SetEnvironmentVariable("[variable name]","[variable value]","Machine")

3 You can now close the elevated Windows PowerShell if you like.