CODEWITHSUNDEEP
powershellcmdscripting
Awsmike
Awsmike

Reputation: 881

How can I run a PowerShell script with white spaces in the path from the command line?

So I've tried a bunch of different ways to run a PowerShell script from the command line and every single one returns an error.

Here is this path:

C:\Users\test\Documents\test\line space\PS Script\test.ps1

I've tried these:

powershell -File '"C:\Users\test\Documents\test\line space\PS Script\test.ps1"'

powershell "& ""C:\Users\test\Documents\test\line space\PS Script\test.ps1"""

Powershell "& 'C:\Users\test\Documents\test\line space\PS Script\test.ps1'"

Powershell -File 'C:\Users\test\Documents\test\line space\PS Script\test.ps1'"

I get all these errors:

& : The term 'C:\Users\test\Documents\test\line space\PS Script' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.

Processing -File ''C:\Users\test\Documents\test\line space\PS Script'' failed: The given path's format is not support ed. Specify a valid path for the -File parameter.

How can I fix this?

Upvotes: 51

Views: 92386

Answers (5)

Brian
Brian

Reputation: 248

I needed to pass a parameter with spaces.

I am dragging and dropping a file onto a batch file, and the file is off on the server with spaces in the path and/or file name. After testing the above answers, I got this to work. Note I am changing to the working directory prior to starting the PowerShell executable.

Batch file:

pushd O:\Data\QuickList
start powershell -noexit -Command ".\QuickList.ps1 -datafile '%1'"
popd

Upvotes: 1

vrdse
vrdse

Reputation: 3154

The -File parameter

If you want to run powershell.exe -File from the command line, you always have to set paths with spaces in double quotes ("). Single quotes (') are only recognized by PowerShell. But as powershell.exe is invoked (and hence the file parameter processed) by the command line, you have to use ".

powershell.exe -File "C:\Users\test\Documents\Test Space\test.ps1" -ExecutionPolicy Bypass

The -Command parameter

If you use the -Command parameter, instead of -File, the -Command content is processed by PowerShell. Hence you can - and in this case have to - use ' inside ".

powershell.exe -Command "& 'C:\Users\test\Documents\Test Space\test.ps1'" -ExecutionPolicy Bypass

The double quotes are processed by the command line, and & 'C:\Users\test\Documents\Test Space\test.ps1' is a command that is actually processed by PowerShell.

Solution 1 is obviously simpler.

Note that -Command is also the default parameter that is used, if you do not specify any.

powershell.exe "& 'C:\Users\test\Documents\Test Space\test.ps1'" -ExecutionPolicy Bypass

This would work, too.

The -EncodedCommand parameter

You can encode your command as Base64. This solves many "quoting" issues and is sometimes (but not in your case though) the only possible way.

First you have to create the encoded command

$Command = "& 'C:\Users\test\Documents\Test Space\test.ps1'"
[Convert]::ToBase64String([System.Text.Encoding]::Unicode.GetBytes($Command))

And then you can use the the -EncodedCommand parameter like this

powershell.exe -EncodedCommand JgAgACcAQwA6AFwAVQBzAGUAcgBzAFwAdABlAHMAdABcAEQAbwBjAHUAbQBlAG4AdABzAFwAVABlAHMAdAAgAFMAcABhAGMAZQBcAHQAZQBzAHQALgBwAHMAMQAnAA== -ExecutionPolicy Bypass

Upvotes: 59

C.Hennessey
C.Hennessey

Reputation: 517

Try this:

& "C:\Users\test\Documents\test\line space\PS Script\test"

Upvotes: 39

Maximilian Burszley
Maximilian Burszley

Reputation: 19684

In your examples, you're mixing quotes and double quoting for no reason.

IF EXIST "C:\Users\test\Documents\test\line space\PS Script\test.ps1" (
  powershell -ExecutionPolicy Unrestricted -File "C:\Users\test\Documents\test\line space\PS Script\test.ps1"
)

Upvotes: 8

kbisang
kbisang

Reputation: 576

In case you use parameters you can do as follows.

powershell.exe -command "& {&'C:\A B C\foo.ps1' param1 param2}"

Thanks at this point to a blog post by Hesham A. Amin :-)

Upvotes: 0

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