Professor. Giovanni,
Sorry to make you misunderstanding my issue. Apologies for this.
Its a nice wiki, and it works always. I am damn sure i am doing somewhere wrong in CentOS. Because of getting confuse if i am doing right or wrong i was thinking to ask.
But anyway, i will again read the whole wiki and find why still its not working for me.
Thank you very much, appreciate your help always.
Best regards