c#调用shell命令

• 2013-10-11
• 编程 23
• c# 2
• mono 1
• shell 1

	public struct ShellReturn
	{
		public int ret;
		public string stdout;
		public string stderr;
	}
	public static ShellReturn CallShellCommand (ArrayList cmds)
	{
		ShellReturn ret;
		ProcessStartInfo pInfo = new ProcessStartInfo ();
		pInfo.Arguments = "";
		pInfo.FileName = "/bin/bash";
		Process p = new Process ();
		p.StartInfo = pInfo;
		p.StartInfo.UseShellExecute = false;
		p.StartInfo.RedirectStandardInput = true;
		p.StartInfo.RedirectStandardOutput = true;
		p.StartInfo.RedirectStandardError = true;
		p.StartInfo.CreateNoWindow = true;
		p.Start ();

		StreamWriter myStreamWriter = p.StandardInput;
		StreamReader sout = p.StandardOutput;
		StreamReader serr = p.StandardError;
//			myStreamWriter.WriteLine ("sudo useradd -d /home/wp -s /bin/bash -m wp");
//			myStreamWriter.WriteLine ("sudo su root -c 'echo \"wp:wp\" | chpasswd'");
//			myStreamWriter.WriteLine ("ls ~/.mozilla/");
		foreach(string cmd in cmds)
		{
			myStreamWriter.WriteLine (cmd);
		}
		myStreamWriter.WriteLine ("exit $?");
		p.StandardInput.Flush ();
		p.WaitForExit ();

		ret.stdout = sout.ReadToEnd ().ToString ();
		ret.stderr = serr.ReadToEnd ().ToString ();
		ret.ret = p.ExitCode;
		p.Close ();
		return ret;
	}

调用:

	private string Test2 ()
	{
		ArrayList cmds = new ArrayList();
		cmds.Add("ls ~");
		cmds.Add("mkdir /var/tt");
		ShellReturn r;
		r = CallShellCommand (cmds);
		return "exitcode: " + r.ret
			+ "\nstdout:\n" + r.stdout 
				+ "\nstderr:\n" + r.stderr;
	}