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Updated SC3021 (markdown)

Joachim Ansorg
2022-10-31 15:31:21 +01:00
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SC3021.md

@@ -1,4 +1,4 @@
## In POSIX sh, >& filename (as opposed to >& fd) is undefined.
## In POSIX sh, `>& filename` (as opposed to `>& fd`) is undefined.
Note: ShellCheck 0.8.0 and below would trigger this warning on the perfectly POSIX compatible construct `>& fd`. If you are using `>&` to copy an integer file descriptor, please ignore this warning.