How long does a variable in a shell script last?

How long does a variable in a shell script last?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, shell-scripting, topic-specific, shell, linux, scripting

参考答案摘要

Variables inside shell scripts have a lifespan of only as long as the execution lasts.

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