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To set the $env:path variable in PowerShell, you can use the following command:
$env:path = "C:\path\to\directory;$env:path"
Replace "C:\path\to\directory" with the directory path you want to add to the $env:path variable. This command will append the specified directory to the end of the existing $env:path variable.
What is the default value of $env:path in Powershell?
The default value of the $env:path variable in Powershell is the system PATH environment variable, which contains a list of directories where the operating system looks for executable files.
How to add environment variables to $env:path in Powershell?
To add environment variables to $env:path in Powershell, you can use the following command:
$env:Path += ";C:\path\to\your\new\directory"
Replace "C:\path\to\your\new\directory" with the actual path to the directory you want to add to the $env:path variable. This command appends the specified directory to the existing $env:path variable.
How to revert changes made to $env:path in Powershell?
To revert changes made to the $env:path variable in Powershell, you can either:
- Close and reopen the Powershell session: When you close the current Powershell session and open a new one, the $env:path variable will be reset to its original state.
- Reset the $env:path variable manually: You can reset the $env:path variable manually using the following command: $env:path = [System.Environment]::GetEnvironmentVariable("Path", "Machine")
- Set the $env:path variable to its original value: If you know the original value of the $env:path variable, you can set it back using the following command: $env:path = "original-path-value"
By using any of these methods, you can revert changes made to the $env:path variable in Powershell.