Piping Text To An External Program Appends A Trailing Newline #5974
Description
Steps to reproduce
Run the below command in Linux, Command Prompt, and PowerShell and compare the output.
echo -n "string" | openssl dgst -sha256 -hmac "authcode"I also attempted to change the encoding PowerShell was using to UTF-8 but that did not change the value of the returned hash.
[Console]::OutputEncoding = [Text.UTF8Encoding]::UTF8Expected behavior
Linux/CMD Response: (stdin)= 54ef1d2effbc663eb6dc84a49cc1600b30e79f2e1ff737b99cd96589842d50e9
PowerShell Response:(stdin)= 54ef1d2effbc663eb6dc84a49cc1600b30e79f2e1ff737b99cd96589842d50e9
Actual behavior
Linux/CMD Response: (stdin)= 54ef1d2effbc663eb6dc84a49cc1600b30e79f2e1ff737b99cd96589842d50e9
PowerShell Response:(stdin)= 08daf0944f91c2d904ef9f231c4e767067c9b795197c4fe46631aa78c7e9d0c4
Environment data
> $PSVersionTable
Name Value
---- -----
PSVersion 5.1.16299.98
PSEdition Desktop
PSCompatibleVersions {1.0, 2.0, 3.0, 4.0...}
BuildVersion 10.0.16299.98
CLRVersion 4.0.30319.42000
WSManStackVersion 3.0
PSRemotingProtocolVersion 2.3
SerializationVersion 1.1.0.1