![]() ![]() ![]() ![]() When we pipe output data from PowerShell cmdlets into native applications, the output encoding from PowerShell cmdlets is controlled by the $OutputEncoding variable, which is by default set to ASCII. Passing output from PowerShell to Native Application This encoding format has no relation to $OutputEncoding parameter, which is discussed next. If you place this in your $PROFILE, cmdlets such as Out-File and Set-Content will use UTF-8 encoding by default. However, in PowerShell v3 or higher, you can use $PSDefaultParameterValues to change the encoding of any cmdlets and advanced functions that accept an -Encoding parameter: $PSDefaultParameterValues = '*:Encoding' = 'utf8' } Same goes for redirection operators > and > in the PowerShell.Īs of PowerShell 5.1 (which is the latest version), there is no way to change the encoding of the output redirection operators > and > and they invariably create UTF-16 LE files with a BOM (byte-order mark). Since Out-File is again a powershell cmdlet, it passes unicode text to the file generated. So by default, when you pipe output from one cmdlet to another, it is passed as 16-bit unicode or utf-16. The Strings inside PowerShell are 16-bit Unicode, instances of. Passing output between PowerShell cmdlets This is a rarely understood feature unless you are trying to write some module which integrates PowerShell with another software. This blog post is to discuss output encoding format used when data is passed from one PowerShell cmdlet or to other applications. ![]()
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