On Wed, 2 Mar 2005, Brian Dessent wrote:

> Perhaps a cleaner solution would be to modify the stock /etc/profile to
> detect whether it is running under bash or sh, and create an appropriate
> prompt.  I don't know who's maintaining the base-files package or
> whether he/she's interested in looking into this.

The stock /etc/profile already does that.  However, /etc/profile is only
invoked for login shells.  A regular shell invocation inherits PS1 from
the current shell.  Contrast

[EMAIL PROTECTED] ~
$ /bin/sh
\[\033]0;\w\007
[EMAIL PROTECTED] \[\033[33m\w\033[0m\]
$ exit

[EMAIL PROTECTED] ~
$ (exec -l /bin/sh)
alias: not found
$ exit

Note: the "alias: not found" message results from /etc/profile.d/mc.sh (as
I've reported a while ago), but it may be an ash problem.  According to
<http://www.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html>,
a POSIX-compliant shell should support the "alias" and "unalias" commands.
        Igor
-- 
                                http://cs.nyu.edu/~pechtcha/
      |\      _,,,---,,_                [EMAIL PROTECTED]
ZZZzz /,`.-'`'    -.  ;-;;,_            [EMAIL PROTECTED]
     |,4-  ) )-,_. ,\ (  `'-'           Igor Pechtchanski, Ph.D.
    '---''(_/--'  `-'\_) fL     a.k.a JaguaR-R-R-r-r-r-.-.-.  Meow!

"The Sun will pass between the Earth and the Moon tonight for a total
Lunar eclipse..." -- WCBS Radio Newsbrief, Oct 27 2004, 12:01 pm EDT

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