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Re: using exec to close a fd in a var crashes bash
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From: |
Dale R. Worley |
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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 14:59:14 -0400 |
Is there any way to write a redirection "Redirect the fd whose number is
in $FOO to file /foo/bar?" OK, you can write 'bash -c "..."' and
assemble a command string however you want. But is there a direct way
to write it? The "{var}>..." mechanism *assigns* to $var, rather than
taking its existing value.
Dale
- 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 <=
- 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, 2023/08/22
- 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