/etc/hosts problem !

Hi !

I have add some hosts in /etc/hosts file and I can not use hosts using TAB of keyboard. For example:

Now I want to ping my router using ( ping myrouter ) bur only to write two letters of hostname and press TAB to get full host name.

Thank you !

---------- Post added at 08:36 PM ---------- Previous post was at 07:27 PM ----------

Hi !

So I want to use command

Thank you !