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 …

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 …

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 …