Quote Originally Posted by revvv1234
Check out www.unixtutorial.org I think it will be helpful to understand basics of unix.
Hello "revvv1234" please don't mind but while answering anybody please first see other persons answers because your answer should not be similar with others i have given the link of the unix site and you have also given the same thing and you should check it first, it may be treated a s a duplicate post and its not allowed here if the moderators of this become active then they may lock this but as they are busy with others site so they r not checking such types of things so plz before posting look others reply.
Thanks.