public string Execute(string command)
{
if (!_client.IsConnected)
{
throw new Exception("Client is not connected");
}
if (!IsAuthenticated)
{
throw new Exception("Client is not authenticated");
}
var channelNum = _client.OpenSessionChannel();
if (channelNum < 0)
{
throw new SshException(ErrorType.SshChannelOpeningError, _client.LastErrorText);
}
if (!_client.SendReqExec(channelNum, command))
{
throw new SshException(ErrorType.SshCommandExecutionError, _client.LastErrorText);
}
if (!_client.ChannelReceiveToClose(channelNum))
{
throw new SshException(ErrorType.SshChannelTimeout, _client.LastErrorText);
}
var output = _client.GetReceivedText(channelNum, Encoding);
return(output);
}