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Add POSIX solution

Pascal Morin
2020-07-31 14:14:07 +02:00
parent f43adc3480
commit 8cbf475546
1 changed files with 11 additions and 0 deletions
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11
SC2141.md

@@ -11,6 +11,12 @@ IFS="\t"
```sh
IFS=$'\t'
```
or POSIX:
```sh
IFS="$(printf '\t')"
```
### Rationale:
@@ -19,3 +25,8 @@ IFS=$'\t'
### Exceptions
It's extremely rare to want to split on the letter "n" or "t", rather than linefeed or tab.
### Related resources
See https://github.com/koalaman/shellcheck/wiki/SC1012