fix the -x documentation

This commit is contained in:
Thomas Levine 2014-11-06 00:52:34 +00:00
parent 292663dd73
commit 2ab070c353

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@ -139,7 +139,7 @@ To test with multiple shells in sequence, use something like:
done
#### (c) Cross shell tests with `urchin -x` (experimental)
If you run urchin with the `-sh` flag, it will be as if you ran
If you run urchin with the `-x` flag, it will be as if you ran
`$TEST_SHELL`. Unless `$TEST_SHELL` isn't set, in which case it'll
be as if you ran `/bin/sh`. Putting this in she shebang line might
eventually work out to be a cleaner way of doing cross-shell testing.
@ -147,6 +147,11 @@ eventually work out to be a cleaner way of doing cross-shell testing.
#!/usr/bin/env urchin -x
test a = a
It might make sense if you do this.
export TEST_SHELL=zsh && urchin -x
export TEST_SHELL=bash && urchin -x
## Alternatives to Urchin
Alternatives to Urchin are discussed in
[this blog post](https://blog.scraperwiki.com/2012/12/how-to-test-shell-scripts/).