Name the command that is used to display the shell's environment variable.

Name the command that is used to display the shell's environment variable.

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: hard

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

参考答案摘要

Shell functions, along with other Linux programs, are controlled by environmental variables. Any child process of the shell has access to an environment variable. These variables are necessary for som...

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