On Tue, Mar 07, 2000 at 10:40:29AM -0000, Aaron McDaid mentioned:
> i don't know if this has already been solved but!:
> as opposed to PS1=$?
> you can do all sorts of cool stuff in the PS1 including backticks - so you
> could have it execute an arbitrary command each time and use the output as
> the prompt, but you would have to do PS1='`command`'
Oh right. I didn't know backticks worked. Kick ass.
> the important thing is to check the environment variable (using the "set"
> built in command)
>> the outer pair of ticks are to make sure that the inner pair actually get
> put into the environment variable
>> Nice idea, must use if myself. I spent sometime on saturday putting
> different colours into different parts of my PS1 !
Heh. Well, if I'm using an xterm, my PS1 has the username, host & pwd in
the title bar of the xterm. It then has the username/host/pwd above the
prompt, and the date beside it (sorta rasterman style). Now it has the
return code there too;
| jplooney : xena : ~/| Tue Mar 7 11:01:12
The little bit between the '|' symbols is red on white, for clearness.
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