IPC::Run::Win32Process(3) User Contributed Perl Documentation IPC::Run::Win32Process(3)

# [NAME](#NAME)

IPC::Run::Win32Process -- deliver nonstandard command lines via IPC::Run.

# [SYNOPSIS](#SYNOPSIS)

```
   use File::Spec ();
   use IPC::Run qw(run);
   use IPC::Run::Win32Process ();
   use Win32 ();
   $find_exe = File::Spec->catfile(Win32::GetFolderPath(Win32::CSIDL_SYSTEM),
                                   'find.exe');
   run(IPC::Run::Win32Process->new($ENV{COMSPEC}, q{cmd.exe /c echo ""}),
       '|', IPC::Run::Win32Process->new($find_exe, q{find_exe """"""}),
       '>', \$out);
```

# [DESCRIPTION](#DESCRIPTION)

This class facilitates executing Windows programs that don't use standard command line parsing rules <https://docs.microsoft.com/en-us/cpp/cpp/main-function-command-line-args#parsing-c-command-line-arguments>. Notable programs having nonstandard rules include *cmd.exe*, *cscript.exe*, and Cygwin programs called from non-Cygwin programs. IPC::Run will use the two strings, verbatim, as the lpApplicationName and lpCommandLine arguments of **CreateProcessA()**. This furnishes unfiltered control over the child process command line.

# [FUNCTIONS & METHODS](#FUNCTIONS_&_METHODS)

[new](#new)

```
   IPC::Run::Win32Process->new( $lpApplicationName, $lpCommandLine );
   IPC::Run::Win32Process->new( $ENV{COMSPEC}, q{cmd.exe /c echo ""} );
    
```

Constructor.

2026-08-13 perl v5.44.0

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Document: IPC::Run::Win32Process(3pm) from perl-ipc-run 20260402.0-r1 (Chainguard OS)
Source: https://github.com/cpan-authors/IPC-Run