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Re: [Help-bash] Bash syntax for using here-doc's or variables as files i
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From: |
Jesse Hathaway |
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Subject: |
Re: [Help-bash] Bash syntax for using here-doc's or variables as files in process substitution |
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Date: |
Wed, 27 Jun 2018 15:27:24 -0500 |
On Wed, Jun 27, 2018 at 3:00 PM, João Eiras <address@hidden> wrote:
> You will always need to pass some sort of file descriptor to your
> sub-process, so you can do that implicitly with some process
> substitution or explicitly with exec while avoiding an extra process.
right, I thought it might be nice to have syntax which allows an
implicit passing, perhaps something like:
cat <(<<<"bubbles")
cat <(<<'EOF'
bubbles
EOF
)
This syntax is apparently supported by zsh in my testing, which I did
not realize
until now.