How to join string variables in Bash

In this tutorial, you will learn how you can concatenate two or more string variables in Bash script

There are many ways to join string in Bash but here I'll share only one example that is very efficient.

Example 1

  firstName="Suraj"
  lastName="Sharma"

  name="${firstName} ${lastName}"
  echo "${name}"
  #output: "Suraj Sharma"

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