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Re: using exec to close a fd in a var crashes bash
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From: |
Greg Wooledge |
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Subject: |
Re: using exec to close a fd in a var crashes bash |
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Date: |
Tue, 22 Aug 2023 15:29:54 -0400 |
On Tue, Aug 22, 2023 at 02:59:14PM -0400, Dale R. Worley wrote:
> The "{var}>..." mechanism *assigns* to $var, rather than
> taking its existing value.
... oh. Well, today I learned something.
Excuse me now, while I go and close several open FDs in the shell where
I tested something the other day, which I had no idea were left open.
- using exec to close a fd in a var crashes bash, jleivent, 2023/08/19
- Re: using exec to close a fd in a var crashes bash, Greg Wooledge, 2023/08/19
- Re: using exec to close a fd in a var crashes bash, Grisha Levit, 2023/08/20
- Re: using exec to close a fd in a var crashes bash, Chet Ramey, 2023/08/21
- Re: using exec to close a fd in a var crashes bash, Dale R. Worley, 2023/08/22
- Re: using exec to close a fd in a var crashes bash, Chet Ramey, 2023/08/22
- Re: using exec to close a fd in a var crashes bash,
Greg Wooledge <=
- Re: using exec to close a fd in a var crashes bash, Martin D Kealey, 2023/08/22
- Re: using exec to close a fd in a var crashes bash, Greg Wooledge, 2023/08/22
- Re: using exec to close a fd in a var crashes bash, Martin D Kealey, 2023/08/23
- Re: using exec to close a fd in a var crashes bash, Zachary Santer, 2023/08/23
- Re: using exec to close a fd in a var crashes bash, Greg Wooledge, 2023/08/23
- Re: using exec to close a fd in a var crashes bash, Andreas Schwab, 2023/08/23
- Re: using exec to close a fd in a var crashes bash, Ángel, 2023/08/23
- Re: using exec to close a fd in a var crashes bash, Chet Ramey, 2023/08/25
Re: using exec to close a fd in a var crashes bash, alex xmb ratchev, 2023/08/23