从 Mono C# 运行 Bash 命令

Question

我正在尝试使用此代码创建一个目录，以查看代码是否正在执行，但由于某种原因，它执行时没有错误，但从未创建过该目录。我的代码中是否有错误？

var startInfo = new 

var startinfo = new ProcessStartInfo();
startinfo.WorkingDirectory = "/home";

proc.StartInfo.FileName = "/bin/bash";
proc.StartInfo.Arguments = "-c cd Desktop && mkdir hey";
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardOutput = true;
proc.Start ();

Console.WriteLine ("Shell has been executed!");
Console.ReadLine();

Answer 1

这对我来说最有效，因为现在我不必担心转义引号等......

using System;
using System.Diagnostics;

class HelloWorld
{
    static void Main()
    {
        // lets say we want to run this command:    
        //  t=$(echo 'this is a test'); echo "$t" | grep -o 'is a'
        var output = ExecuteBashCommand("t=$(echo 'this is a test'); echo \"$t\" | grep -o 'is a'");

        // output the result
        Console.WriteLine(output);
    }

    static string ExecuteBashCommand(string command)
    {
        // according to: /sf/answers/1068341361/
        // thans to this we will pass everything as one command
        command = command.Replace("\"","\"\"");

        var proc = new Process
        {
            StartInfo = new ProcessStartInfo
            {
                FileName = "/bin/bash",
                Arguments = "-c \""+ command + "\"",
                UseShellExecute = false,
                RedirectStandardOutput = true,
                CreateNoWindow = true
            }
        };

        proc.Start();
        proc.WaitForExit();

        return proc.StandardOutput.ReadToEnd();
    }
}

Answer 2

这对我有用：

Process.Start("/bin/bash", "-c \"echo 'Hello World!'\"");

Answer 3

我的猜测是您的工作目录不是您期望的位置。

有关工作目录的更多信息，请参见此处Process.Start()

另外你的命令似乎是错误的，使用&&执行多个命令：

  proc.StartInfo.Arguments = "-c cd Desktop && mkdir hey";

第三，您的工作目录设置错误：

 proc.StartInfo.WorkingDirectory = "/home";