Add a link to POSIX

maxnikulin
2023-04-14 17:37:09 +07:00
parent 6d579da423
commit 26251decc6

@@ -26,4 +26,5 @@ Or just rewrite it to be on the technically correct side.
### Related resources:
* [2.13.1 Patterns Matching a Single Character](https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_13_01) in the Shell and Utilities (XCU) volume of POSIX.1-2017
* Help by adding links to BashFAQ, StackOverflow, man pages, POSIX, etc!