How do I access a variable name programmatically?

How do I access a variable name programmatically?

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: medium

标签: interviewbit, ansible, topic-specific, iac, devops

参考答案摘要

Variable names can be built by adding strings together. For example, if we need to get ipv4 address of an arbitrary interface, where the interface to be used may be supplied via a role parameter or ot...

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