[ltp] Disable PC speaker "emergency" sounds (R40)

[Richard Neill]

>> Richard
> 
> Ok, tried, good thing - saves one tab:) Yes, i use the advanced bash
> completion, saves lot of typing - but you have problem if you have to
> do something on a machine where it's not installed ...

Bash completion isn't that hard to install locally - you're just 
sourcing a few files. Copy the stuff from /etc/bash_completion into your 
home dir on the machine you need to work on, then source it by hand.
I've not actually tried this, but it ought to work.

Richard