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Re: Why does a shell script need current directory?
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From: |
Seth David Schoen |
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Subject: |
Re: Why does a shell script need current directory? |
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Date: |
Fri, 12 Feb 2021 20:55:35 -0800 |
Peng Yu writes:
> Hi,
>
> I run the following script in a directory that is deleted (on Mac OS
> X). I see then the following error. Why does bash need to access the
> current directory? Thanks.
It's in order to set the PWD variable (which should always be available
in the environment).
--
Seth David Schoen <schoen@loyalty.org> | Qué empresa fácil no pensar
http://www.loyalty.org/~schoen/ | en un tigre, reflexioné.
8F08B027A5DB06ECF993B4660FD4F0CD2B11D2F9 | -- Borges, "El Zahir"