Bash Scripting – Conditional Statements
In this guide, we will learn the usage of conditional statements in Bash scripting with examples. Decision-making is an important step in programming. There may be a situation where certain …
Bash Scripting – String Manipulation
String manipulation one of the fundamental concepts of bash scripting. In programming, strings are one of the data types which are an ordered sequence of characters. It is important that …
Bash Scripting – Associative Array Explained With Examples
This is the second article as part of bash arrays. In the previous article, we have discussed how to work with Indexed arrays in Bash. In this guide, we will …
Bash Scripting – Indexed Array Explained With Examples
Arrays are a type of data structure that is used to store values of a certain type. You can also think array as a variable but a variable can only …
Tr Command In Linux Explained With Examples
The real power of Linux is there are many programs/utilities created to make our lives easy. When you write a lot of shell scripts in your environment this set of …
eSpeak NG – A Text To Speech Synthesizer For Linux
eSpeak NG is a command line, multi-lingual software speech synthesizer for English and many other languages. We can convert text to speech using eSpeak NG in Linux and Unix-like systems. …
How To Identify Operating System Using TTL Value And Ping Command
Did you know that we can identify which operating system is running on a remote system by simply pinging it? Yes! In this brief guide, we will see how to …
Bash Scripting – Functions Explained With Examples
In Bash shell scripting, functions are ways to group the set of instructions together to get a specific outcome. You can think of functions as a mini script. Functions are …
Bash Scripting – Variables Explained With Examples
Variables are very important concepts in any programming language you work with. Think of a variable as a container in memory that stores data of a certain type. The main …
Bash Heredoc Tutorial For Beginners
When working with Bash scripts, you may end up in a situation where you have to process a series of inputs using the same command. Fortunately, there is a way …