How to mimic Home Key of Centos or windows in terminal of OSx? I just miss the ability to go to first position of the shell with just 1 keyboard stroke, which I use it often at my office on CentOS ?

I know I can go by Option + left key or Option + Right key to jump word to word but that doesnt help much .
Have you tried fn+left? I'm no CentOS expert, but this works for me exactly as the Home key does when I'm using an external keyboard.