echo "Error Message!" >&2 # Redirect stderr to file /do/error 2>/tmp/err.msg 请您参考如下方法: 使用Write-Error写入stderr。要将 stderr 重定向到文件,请使用: Write-Error "oops" 2> /temp/err.msg 或 exe_that_writes_to_stderr.exe bogus_arg 2> /temp/err.msg 请注意,PowerShell 将...
# Redirect stderr to file /do/error 2>/tmp/err.msg 使用 Write-Error 写入stderr。要将stderr重定向到文件使用: Write-Error "oops" 2> /temp/err.msg 要么 exe_that_writes_to_stderr.exe bogus_arg 2> /temp/err.msg 请注意,PowerShell将错误写为错误记录。如果您想避免错误记录的详细输出,您可...
读取由Start-Process创建的stdout/stderr文件内容 不使用 Start-Process 并使用the call operator,& 不使用 Start-Process 并使用 .NET 对象启动进程 第一种方式如下所示: $myLog = "C:\File.log" $stdErrLog = "C:\stderr.log" $stdOutLog = "C:\stdout.log" Start-Process -File myjob.bat -Redire...
重新導向 stdin、stdout和stderr數據流 針對命令使用不同的工作目錄 下列範例會使用重新導向的輸入和輸出數據流來執行原生命令sort.exe。 PowerShell複製 $processOptions= @{ FilePath ="sort.exe"RedirectStandardInput ="TestSort.txt"RedirectStandardOutput ="Sorted.txt"RedirectStandardError ="SortError.txt"UseN...
TheSuccessandErrorstreams are similar to the stdout and stderr streams of other shells. However, stdin isn't connected to the PowerShell pipeline for input. PowerShell redirection operators The PowerShell redirection operators are as follows, wherenrepresents the stream number. TheSuccessstream (1)...
[] envp, String cwd, Boolean redirectStdin, Boolean redirectStdout, Boolean redirectStderr, Boolean setCredentials, UInt32 userId, UInt32 groupId, UInt32[] groups, Int32& stdinFd, Int32& stdoutFd, Int32& stderrFd, Boolean usesTerminal, Boolean throwOnNoExec) at System.Diagnostics.Process....
Redirect standard input (read-host) to a Powershell script Solution 1: The problem lies in the fact that the value is not being accepted by your script, which is identified as\.test.ps1. Try this: param( [parameter(ValueFromPipeline)]$string ...
@RichardMeadowsTC, shelling out to cmd /c will only help you if place an explicit & exit 0 at the end - by contrast, it is fine not to redirect stderr to stdout, as it is only the exit code that matters. It is not uncommon for CLIs to write anything that's not data to stderr...
在类Unix的平台上，使用外部程序输出，js2010's eleganttee /dev/ttysolution是最简单的。
当从PowerShell调用外部程序时，您可能希望使用Start-Processcmdlet来获得对它的一些控制。例如，您可以评估...