Thank you for the reply. I not have few months, we talk like 2-3 week of January I’ll have the exam. Well, thanks anyway for the link, I will read it all 
( I thought that WHO command was deprecated! )
Thank you for the reply. I not have few months, we talk like 2-3 week of January I’ll have the exam. Well, thanks anyway for the link, I will read it all ( I thought that WHO command was deprecated! )