On Thu, 16 Jan 2020 at 17:20, Philip Rhoades <p...@pricom.com.au> wrote:

> People,
>
>
> On 2020-01-07 19:23, Philip Rhoades wrote:
> > People,
> >
> > I did a dnf system-upgrade and now I get this before the completion of
> > each CLI command:
> >
> > [phr@phil ~]$ ls
> > phr009D777;preexecphr009C',data=iris)'
> > .
> > .
> >
> > - before I start hacking around, has anyone else seen this?
>
>
> I narrowed the problem down to F31 /etc/bashrc:
>
> - I renamed ~/.bashrc and ~/bash_profile to temp files
>
> - opened an xterm -> prompt: "bash-5.0$"
>
> - . /etc/bashrc -> prompt includes:
> "phr009D777;preexecphr009C\u009D777;preexec\u009C"
>
> I eventually worked out that this string is PS0 - but PS0 does not get
> set in /etc/bashrc as far as I can see . . I can work around the problem
> by resetting PS0 in my own bash startup but I would like to know what is
> going on . . anyone?
>

Before bash got PS0 there was bash-preexec.sh
<https://github.com/rcaloras/bash-preexec/blob/master/bash-preexec.sh>.
If your system was
upgraded serially from before PS0 came to bash this might be leftovers
from bash-preexec.sh.

-- 
George N. White III
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