C#通过SharpSSH库与Linux服务器建立SSH连接并执行命令

/// <summary>
/// SSH登录远程Linux服务器，并运行指令
/// </summary>
/// <param name="host">远程Linux服务器IP或域名</param>
/// <param name="username">账号名</param>
/// <param name="password">账号密码</param>
/// <param name="commands">命令</param>
/// <returns></returns>
public static bool RunSSHCommands(String host, String username, String password, String[] commands)
{
if (commands == null || commands.Length == 0)
return false;

try
{
SshExec exec = new SshExec(host, username);
exec.Password = password;

//XXLog.Log(String.Format("[{0}]Connecting...", host));
exec.Connect();
//XXLog.Log("OK");

foreach (String command in commands)
{
if (command == null || command.Trim().Length == 0) continue;

string output = exec.RunCommand(command);
//XXLog.Log(output);
}

//XXLog.Log("Disconnecting...");
exec.Close();
//XXLog.Log("OK");

return true;
}
catch (Exception e)
{
XXLog.Log(e.Message);
return false;
}
}