Linux Howto’s for System Administrations
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When it comes to bash scripting, all the scripts are mainly focused on the command-line operation. Whether you need input from the user or display some messages, everything is done …
In the previous article, we have seen how to work with conditional statements in bash to evaluate conditions and take decisions based on the results. Similarly, in this article, we …
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 …
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 …
In this article, I am going to explain the basic usage of the Bash printf command with examples in Linux. By the end of this article, you will be comfortable …
This is a continuation article in bash loop wherein the previous article we have explained about for loop. In this article, we will take a look at two more bash …
In this article, we will take a look at how to use a break and continue in bash scripts. In bash, we have three main loop constructs (for, while, until). …
In bash for, while, and until are three loop constructs. While each loop differs syntactically and functionally their purpose is to iterate over a block of code when a certain …
This article is all about how to read files in bash scripts using a while loop. Reading a file is a common operation in programming. You should be familiar with …
Here document (Heredoc) is an input or file stream literal that is treated as a special block of code. This block of code will be passed to a command for …