You're reading from Learning Linux Shell Scripting. - Second Edition

Product typeBook

Published inMay 2018

PublisherPackt

ISBN-139781788993197

Edition2nd Edition

Tools

Bash Linux

Concepts

Shell Scripting

Author (1)

Ganesh Sanjiv Naik

Embedding other language codes or scripts in Bash shell scripts

There is a way to embed other language scripts or code in Bash Script. In this section, you will learn about it.

Embedding other language code in Bash shell script

We may need to include other language scripts in Bash for certain reasons such as the fact that a certain complex task is already coded in another language. For example, storing the values for pi; other languages could be better at getting the precise value of pi due to their library functions. Let us assume that the user knows Lua language scripting. Then, embedding Lua language script in Bash would be undertaken as follows:

    $ export PI=$(lua -e "print(string.format('%f', math.pi...

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Learning Linux Shell Scripting. - Second Edition

Published in: May 2018Publisher: PacktISBN-13: 9781788993197

Author (1)

Ganesh Sanjiv Naik

Ganesh Sanjiv Naik is an author, consultant, and corporate trainer for embedded Android, embedded Linux, and Internet of Things related product development. He completed his computer engineering in 1988. Since then, he has worked in this industry. He has worked on projects including micro-controller based projects to advanced Embedded Android projects. He has more than 20 years of professional experience and project accomplishment in information technology. Ganesh has a passion and deep desire for teaching. He has trained 1,000 engineers in Linux and Android product development. He has developed a lot of training material as well as curriculum for various universities and training institutes. He has an interest in spiritual study and practices such as meditation. He is a certified yoga teacher. His hobbies include yoga and martial arts. He has worked as a corporate trainer for Indian Space Research Organization, Intel, GE, Samsung, Motorola, Penang Skill Development Center (Malaysia), various companies in Singapore as well as various other corporates in India and other countries. He has started a company called Levana Technologies, which works with the Penang Skill Development Center (Malaysia) for consulting and training activities. If you would like to send feedback, suggestions, or corrections in the book, he can be contacted at https://in.linkedin.com/in/naikganesh. This book is his real-life experience…. He has worked as a consultant and corporate trainer in the following skills: • Internet of Things • Embedded Android, Android internals, and device driver development • USB and PCI device driver development in Linux • Embedded Linux and device driver development • Unix Shell scripting with sed and awk • Embedded C++ and C programming • Operating systems, software engineering, and networking • Problem solving—analysis, reasoning, and solution techniques for software engineers
Read more about Ganesh Sanjiv Naik

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Author (1)

Mastering Linux Shell Scripting

Bash Quick Start Guide

Bash Cookbook

Linux Shell Scripting Bootcamp

Learning AWK Programming

Hands-On Data Science with the Command Line

Mastering Bash

Command Line Fundamentals

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Learn Linux Quickly

Linux Shell Scripting Cookbook

CentOS Quick Start Guide

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Fundamentals of Linux

Designing and Implementing Microsoft Azure Networking Solutions

Microsoft 365 Security, Compliance, and Identity Administration

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Practical Ansible

Windows 11 for Enterprise Administrators

The Linux DevOps Handbook

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