Updated SC2268 (markdown)

Mingye Wang
2021-04-12 19:12:47 +08:00
parent 539f4fd26f
commit 54e9cbed14

@@ -47,4 +47,5 @@ If you are targeting especially old shells, you can ignore this warning (or use
### Related resources:
* [What exactly was the point of `[ "x$var" = "xval" ]`](https://www.vidarholen.net/contents/blog/?p=1035)?
* [Wooledge Bash Pitfall #4](https://mywiki.wooledge.org/BashPitfalls#A.5B_.24foo_.3D_.22bar.22_.5D)
* [Wooledge Bash Pitfall #4](https://mywiki.wooledge.org/BashPitfalls#A.5B_.24foo_.3D_.22bar.22_.5D)
* [Problems With the test Builtin: What Does -a Mean?](http://www.oilshell.org/blog/2017/08/31.html)