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Code Issues 1 Releases Wiki Activity

bash: Fix substring expansion with negative offset (#947)

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Co-authored-by: Rico Sta. Cruz <rstacruz@users.noreply.github.com>
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hyww
2020-07-05 19:04:28 +08:00
committed by GitHub
parent aff27988e0
commit a54b580e01
1 changed files with 1 additions and 1 deletions
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bash.md
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@@ -154,7 +154,7 @@ echo ${STR/foo/bar} # /path/to/bar.cpp
```bash
STR="Hello world"
echo ${STR:6:5} # "world"
echo ${STR:-5:5} # "world"
echo ${STR: -5:5} # "world"
```
```bash