On 4/22/2016 2:09 PM, Lars Bjørndal 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.
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