Add bash question

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Ronaldo Saheki 2019-10-19 11:57:38 +01:00
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@ -1465,6 +1465,18 @@ Depends on the language and settings used but in Bash for example, by default th
<summary>How do you check variable length?</summary><br><b>
</b></details>
<a name="shell-scripting-advanced"></a>
#### Advanced
<details>
<summary>Explain the following code:
<code>:(){ :|:& };:</code>
</summary><br><b>
</b></details>
## Scenarios
Scenarios are questions which combine several subjects together. Some scenarios will