Skip to content

CODEFATHER

Learn to Code. Shape Your Future

  • Blog
  • Robots
  • Programmable Devices
  • Courses
  • Search

Tag: learn bash scripting

Bash $$

Bash $$ Variable: What Does It Mean? How Can You Use it?

February 7, 2021 Claudio Sabato Blog

Bash has several internal variables and in this article we will look at the variable $$. What does this variable[…]

Read more
Bash functions

Bash Functions: Make Your Scripts Reusable [With Examples]

January 31, 2021 Claudio Sabato Blog

If you are working with Linux at some point you will likely start writing Bash scripts. The more your code[…]

Read more
Bash Array

Bash Array Explained: A Complete Guide

January 29, 2021 Claudio Sabato Blog

The Bash array data type gives you a lot of flexibility in the creation of your shell scripts. Bash provides[…]

Read more
Bash replace string in file

How to Replace a String in a File Using Bash

September 13, 2020 Claudio Sabato Blog

Knowing how to replace a string in a file helps if you want to create Bash scripts to automate the[…]

Read more
bash number of arguments

Find the Number of Arguments Passed to a Bash script

September 7, 2020 Claudio Sabato Blog

One of the basic things required in Bash is detecting the number of arguments passed to a script. The reason[…]

Read more
bash unary operator expected

Bash Unary Operator Expected: What Does It Mean?

July 28, 2020 Claudio Sabato Blog

The first time I saw the error “Bash Unary Operator Expected” in the Linux terminal I thought:”And now? What do[…]

Read more
bash error bad substitution

Bash Bad Substitution Syntax Error: Simple and Quick Fixes

July 26, 2020 Claudio Sabato Blog

Sometimes while writing a Bash script I have seen the Bad substitution syntax error and looking at forums I realised[…]

Read more
bash export command

Bash Export Command: Everything You Need To Know

July 4, 2020 Claudio Sabato Blog

The export command is a built-in command of the Bash shell that is very handy to know when you work[…]

Read more
syntax error near unexpected token

Bash Syntax Error Near Unexpected Token: How to Fix It

June 29, 2020 Claudio Sabato Blog

Have you ever seen the message “syntax error near unexpected token” while running one of your Bash scripts? In this[…]

Read more
bash sleep command

Bash Sleep Command: A Quick Guide to Use It in Your Scripts

April 8, 2020 Claudio Sabato Blog

We usually want a script to run fast, but that’s not always the case. Sometimes it makes sense for our[…]

Read more

Posts navigation

1 2 Next Posts»
Disclosure: Some of the links and banners on this page may be affiliate links, which can provide compensation to Codefather.tech at no extra cost to you. Codefather.tech is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by linking to Amazon. Codefather.tech also participates in affiliate programs with DataCamp, Coursera, CJ, ShareASale, Ezoic, and other sites. Our affiliate disclaimer is available here.
  • About Claudio Sabato
  • Privacy Policy
  • Terms and Conditions
  • Acceptable Use Policy
  • Affiliate Disclaimer
© Copyright CodeFatherTech 2022 - A brand of Your Journey To Wealth Ltd

We are using cookies to give you the best experience on our website.

You can find out more about which cookies we are using or switch them off in settings.

CODEFATHER
Powered by  GDPR Cookie Compliance
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.

Strictly Necessary Cookies

Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings.

If you disable this cookie, we will not be able to save your preferences. This means that every time you visit this website you will need to enable or disable cookies again.