Le samedi 21 avril à 01:06, Bruce Dubbs a écrit :
> Philippe Delavalade wrote:
> > Le samedi 21 avril à 00:32, Bruce Dubbs a écrit :
> >> Philippe Delavalade wrote:
> >>> Le vendredi 20 avril à 23:51, Bruce Dubbs a écrit :
> >>> [...]
> >>>> Everything except PS1 seems OK.
> >>> it's to complicated for me :-)
> >>>
> >>>> Did you do 4.3: `su - lfs`
> >>> Yes, sure ! I tried three times ; the first time, I thought I forgot some
> >>> thing ; so I ran `userdel` and `groupdel` and began again, this two times
> >>> but the result is always the same.
> >>>
> >>>> The dash is needed. PS1 is not normally set when
> >>>> starting a login shell. We set it explicitly. In a non-login shell, it
> >>>> needs
> >>>> to be reset every time, usually by setting it in ~/.bashrc.
> >>> yes, that's what I do for the other users but with user lfs, I follow
> >>> always exactly the book and use cut/paste for commands to avoid any typo.
> >> Sure, but sometimes inadvertent errors are made.
> >>
> >>> While mailing on the list with you, I configure, compiled and intalled
> >>> binutils and gcc (pass 1) without any problem.
> >> Yes, a different PS1 prompt should not give you any problem. I was just
> >> trying
> >> to help you figure out this minor discrepancy.
> >
> > Yes, I understand and my goal is also to know why this happen because it's
> > not normal.
> >
> >> What happens if you just `export PS1='\u:\w\$ '`
> >
> > I obtain the right prompt.
> >
> > I can put this in .bashrc but the prompt, by itself, does not worry me. I'm
> > just wondering why it does not go like it should.
> >
> > By the way, I use to insert into the .bashrc of my different users the
> > following :
> >
> > if [ "$PS1" ]; then
> > _prompt_command()
> > {
> > local status="$?";
> > if [ $status != 0 ]; then
> > echo -n "$status " 1>&2;
> > fi
> > }
> > PROMPT_COMMAND=_prompt_command
> > fi
> >
> > May I put these lines in the lfs .bashrc ?
>
> Sure. I have:
>
> HOST=`hostname`
> NORMAL="\[\e[0m\]"
> RED="\[\e[1;31m\]"
> GREEN="\[\e[1;32m\]"
> if [[ $EUID == 0 ]] ; then
> PS1="$RED\u$NORMAL@$HOST$RED [ $NORMAL\w$RED ]# $NORMAL"
> else
> PS1="\u$GREEN@$HOST$GREEN [ $NORMAL\w$GREEN ]\$ $NORMAL"
> fi
OK but being blind, this should be helpless :-)
>
> I use that for each user.
>
> Note that ~/.bashrc does not get called when doing a normal login prompt
> unless
> you specifically call it in ~/.bash_profile. That is not a part of the
> BOOK's
> login script. To force a login prompt, use `/bin/bash -l`
>
> ~/.bashrc is normally called when bash is called interactively (forced by
> /bin/bash -i)
I understand that it is possible to add some lines in .bash_profile
or .bashrc without going perturbing the build.
Many thanks ; I go ahead ; wait and see :-)
--
Ph. Delavalade
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