Re: $PROMPT_COMMAND (WAS: Re: Using $PROMPT_COMMAND to beep depending on success/failure)
Jude DaShiell <[email protected]>
| Newsgroups | gmane.linux.redhat.blinux.general |
|---|---|
| Message-ID | <[email protected]> |
Yes, with zsh that's also automatic. On Sat, 23 Apr 2016, Tony Baechler wrote: > Date: Sat, 23 Apr 2016 07:38:11 > From: Tony Baechler <[email protected]> > Reply-To: Linux for blind general discussion <[email protected]> > To: Linux for blind general discussion <[email protected]> > Subject: Re: $PROMPT_COMMAND (WAS: Re: Using $PROMPT_COMMAND to beep depending > on success/failure) > > On 4/22/2016 2:09 PM, Lars Bj?rndal wrote: >> Do any of you know of a way to get a number as the first cell(s) >> in the prompt indicating the error code of the previous command? E.g. >> >> 1[user@host ~]# >> >> if something gets wrong? If zero, I'd like to get no number output. >> I think that could be convenient when using braille. > > > There is probably a way in bash, like echoing $? at the beginning of the > prompt. However, mksh does that automatically. I think zsh does as well. > > _______________________________________________ > Blinux-list mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/blinux-list --