但是为什么要学习bash编程？

But why should you learn bash programming?

youdao

学习一种新的编程语言比学习新的口头语言要容易得多。

Learning a new programming language is easier than learning a new spoken language.

youdao

使用这些代码的目的不是要抛弃现有的正常运作的编程方法，而是要学习一些辅助技巧，使用这些技巧可取得立杆见影的效果。

The goal is not to abandon all the programming that already serves you well, but to learn a few supplementary techniques that offer immediate payoff.

youdao