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How to analyze the advantages and disadvantages of Bash and Python programming language, many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can get something.

Bash and Python are the favorite programming languages of most automation engineers. They all have their own advantages and disadvantages, and it is sometimes difficult to choose which one to use. So the most honest answer is: it depends on the task, scope, background, and complexity of the task.

Let's compare the two languages in order to better understand their respective advantages.

Bash

Is a Linux / Unix shell command language

Ideal for writing shell scripts that use the command line interface (CLI) utility, pass the output of one command to another (pipe), and perform simple tasks (up to 100 lines of code)

You can use command-line commands and utilities as is

Startup time is faster than Python, but execution performance is poor.

It is not installed by default in Windows. Your script may not be compatible with multiple operating systems, but Bash is the default shell for most Linux/Unix systems

Not fully compatible with other shell (such as csh, zsh, fish).

Passing CLI utilities such as sed, awk, grep, etc., through a pipeline (|) will degrade its performance.

The lack of many functions, objects, data structures and multithreading support limits its use in complex scripting or programming

Lack of good debugging tools and utilities

Python

Is an object-oriented programming language (OOP), so it is more general than Bash

Can be used for almost any task

Suitable for most operating systems, it is installed on most Unix/Linux systems by default

Very similar to pseudocode

Grammar that is simple, clear and easy to learn and read

Has a large number of libraries, documentation and an active community

Provides more friendly error handling features than Bash

There are better debugging tools and utilities than Bash, which makes it a great language for developing complex software applications involving many lines of code

An application (or script) may contain many third-party dependencies that must be installed before execution

For simple tasks, you need to write more code than Bash

I hope these lists will give you a better idea of which language to use and when to use it.

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