如何使用Process.Start启动管道并重定向命令？

Question

I'm using System.Diagnostics.Process.Start() to remotely launch commands on a Linux os. Until now I have been able to launch simple commands and then read the output.
For example I can execute the command echo Hello World and read Hello World as its output.

Here's the simplified code:

public void Execute(string file, string args) {
    Process process = new Process {
        StartInfo = {
            FileName = file,
            Arguments = args,
            RedirectStandardOutput = true,
            RedirectStandardError = true,
            UseShellExecute = false
        }
    };
    process.Start();
}

To be clearer, I use the code above like this: Execute("echo", "Hello World"); .

Here's my problem: as long as I execute simple commands everything works smooth, but I'd like to launch commands with pipes and redirects, in order to have a stronger control on the command and on its output (without handle the output itself as text).
So, is there a workaround (or maybe a specific library) to achieve this result?

Answer 1

In order to execute commands in Linux with all the shell features (including pipelines, redirections etc.) use the following code:

public static void ExecuteInBash(string command)
{
    var process = new Process
    {
        StartInfo = 
        {
            FileName = "bash",
            Arguments = "-c \"" + command + "\"",
            RedirectStandardOutput = true,
            RedirectStandardError = true,
            UseShellExecute = false
        }
    };
    process.Start();
}