Run short command without autocompletion

[illukin]

Hi!

I have a few commands, for example:

Root menu:
    - help
    - show

If I type h and press TAB I will get help and after that I can press ENTER and execute help command.
But I want just type h and after that press ENTER without press TAB button.

Is it possible to run short command if we can explicitly identify it?

It is useful when you should type long command, for example:
Instead of show interface eth0 status you can simply type s i eth0 s