示例代码如下：

string chmodCmdStr = "chmod +x ./AEConsole_GatewayService";

Process process = new Process();
process.StartInfo.UseShellExecute = false;
process.StartInfo.FileName = "/bin/bash";
process.StartInfo.Arguments = "-c \"" + chmodCmdStr + " \"";
process.StartInfo.CreateNoWindow = true;
process.StartInfo.WorkingDirectory = deCompressDir;
process.Start();

process.WaitForExit();