maksit-certs-ui/src/LetsEncryptConsole/Services/TerminalService.cs

using System.Diagnostics;

namespace MaksIT.LetsEncryptConsole.Services {

    public interface ITerminalService {
        void Exec(string cmd);
    }

    public class TerminalService : ITerminalService {
        
        public void Exec(string cmd) {
            var escapedArgs = cmd.Replace("\"", "\\\"");

            var pc = new Process {
                StartInfo = new ProcessStartInfo {
                    RedirectStandardOutput = true,
                    UseShellExecute = false,
                    CreateNoWindow = true,
                    WindowStyle = ProcessWindowStyle.Hidden,
                    FileName = "/bin/bash",
                    Arguments = $"-c \"{escapedArgs}\""
                }
            };

            pc.Start();
            pc.WaitForExit();
        }
    }

}