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Document file descriptors in run #45710

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Merged
merged 2 commits into from
Jun 21, 2022
Merged

Document file descriptors in run #45710

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5d5b680
Document file descriptors in `run`
oscardssmith Jun 16, 2022
e9e9b34
Merge branch 'master' into oscardssmith-document-file-descriptors-in-run
oscardssmith Jun 17, 2022
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3 changes: 3 additions & 0 deletions base/process.jl
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Expand Up @@ -464,6 +464,9 @@ Run a command object, constructed with backticks (see the [Running External Prog
section in the manual). Throws an error if anything goes wrong, including the process
exiting with a non-zero status (when `wait` is true).

The `args...` allow you to pass through file descriptors to the command, and are ordered
like regular unix file descriptors (eg `stdin, stdout, stderr, FD(3), FD(4)...`).

If `wait` is false, the process runs asynchronously. You can later wait for it and check
its exit status by calling `success` on the returned process object.

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