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PowerShell displays environment variables, one line for each. If a variable has a long enough value, it is truncated, and appended an ellipsis:

> gci env:

Name                           Value
----                           -----
<suppressed lines>
PSModulePath                   C:\Windows\system32\WindowsPowerSh...
<suppressed lines>

Is there any way of obtaining full values for all vars at once, as in a standard cmd prompt? (the answers given for Powershell get-childitem env:path returns ellipsed one line, how to have something useful? would not apply, then).

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up vote 8 down vote accepted

Default formatting truncates, specify -Wrap and see full output.

gci env: | Format-Table -Wrap -AutoSize

Result

PSModulePath            C:\Users\KNUCKLE-DRAGGER\Documents\WindowsPowerShell\Modules;C:\Windows\system32\WindowsPowerShell\v1.0\Modules\

or if you prefer the output to exactly simulate cmd.exe, try

cmd /c start /b set

Result

PSModulePath=C:\Users\KNUCKLE-DRAGGER\Documents\WindowsPowerShell\Modules;C:\Windows\system32\WindowsPowerShell\v1.0\Modules\
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This is already very good. Any way of getting the same format as a standard cmd prompt? Perhaps invoking cmd.exe from the PowerShell prompt? – sancho.s Dec 18 '13 at 17:56
    
Good, that's what I was proposing. – sancho.s Dec 18 '13 at 18:02

If you want to emulate set output from powershell without invoking cmd try:

dir env: | %{"{0}={1}" -f $_.Name,$_.Value}

a lot of typing, so wrap it in a function:

function set {dir env: | %{"{0}={1}" -f $_.Name,$_.Value}}
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Both options work ok. – sancho.s Dec 20 '13 at 14:44

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