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Scripting » echo

Scripting allows us to programmatically interact with the Linux operating system. Learn about some basic scripting fundamentals as well as some advanced topics focused on Bash.

  • bash (129)
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>> How to Assign Default Value to a Variable Using Bash

>> How to Run Variable Content as a Command in Bash

>> Reading a Single Character in Shell Script

>> How to Echo the Variable Name Instead of Variable Value

>> When Is Double Quoting Necessary in Bash?

>> Passing an Array as an Argument to a Function in a Bash Script

>> How to Print a Given Number in Reverse Order

>> Zero NULL Character and Typing or Inserting NULL in the Terminal

>> Print a Range of Numbers from the Linux Command Line

>> How to Convert a Date Format to Another Format

>> How to Prepend a Timestamp to the Output of a Command in Linux

>> Print Decimal as ASCII Using the Shell

>> Decoding Encoded URLs in Linux

>> Implementing a Command Line Progress Bar

>> PC Speaker Beep in Linux

>> How to Make Output Overwrite the Same Line in a Terminal

>> Determine Whether a Shell Variable Is Empty

>> Check if Command Executed Successfully in Linux

>> How to Write Stdout to a File with Colors

>> How to Write Bash Variable Contents to a File

>> Start Script After Another Finishes in Linux

>> Run Bash Script as a Daemon

>> How to Run Bash Commands From a Text File

>> Escaping Characters in Bash

>> Escape a Single Quote in Single Quote String in Bash

>> List Environment Variables in Linux

>> Simulating the Enter Keypress in Bash Scripts

>> Using printf and echo in Linux

>> Preserve Linebreaks When Storing Command Output to a Variable

>> How to Insert a New Line Character in Linux Shell Script Output

>> Using sed With a Literal String Instead of an Input File

>> Running Multi-Line Shell Code at Once From Single Prompt

>> How to Parse a CSV File in Bash

>> String Manipulation in Bash

>> The echo Command in Linux

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