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Updated SC2031 (markdown)

koalaman
2018-01-19 18:25:00 -08:00
parent 052ce593cb
commit ab32e9ac48
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SC2031.md

@@ -74,3 +74,9 @@ This applies not only to setting variables, but also setting shell options and c
### Exceptions ### Exceptions
You can ignore this error if you don't care that the changes aren't reflected, because work on the value branches and shouldn't be recombined. You can ignore this error if you don't care that the changes aren't reflected, because work on the value branches and shouldn't be recombined.
### Related resources:
* [BashFaq: I set variables in a loop that's in a pipeline. Why do they disappear after the loop terminates?](https://mywiki.wooledge.org/BashFAQ/024)
* [Bash Pitfalls: grep foo bar | while read -r; do ((count++)); done](https://mywiki.wooledge.org/BashPitfalls#pf8)
* [StackOverflow: A variable modified inside a while loop is not remembered](https://stackoverflow.com/questions/16854280/a-variable-modified-inside-a-while-loop-is-not-remembered)