Linux Shell Scripting

Introduction to Linux Shell Scripting

In this series, we are going to learn Linux Shell Scripting. Shell Scripting is a very important skill that UNIX/Linux administrators can never go...
Linux Shell Scripting for Network

Learn To Write Linux Shell Scripts for Network

"Doesn't deserve to be born, who live only for himself." An Arabian Saying. Computer networking is analogous to what we see in our life. Nobody...
Linux Shell Scripting Managing processes

Learn Managing Processes in Linux Shell Scripting

In this article, we are going to tackle a new topic: Managing Processes.   What is process? A process is a program loaded in memory.   A typical process...
Linux Shell Scripting Scripting for Network Part 2

Learn Linux Shell Scripts for Network – Part 2

In this article, we are going to complete what we have started in part1.   The host command This command is used to convert names to IP...
arrays in linux shell scripting

Learn the concept of Arrays in Linux Shell Scripting

An Array is a data structure that stores a list (collection) of objects (elements) that are accessible using zero-based index. In Linux shells, arrays...

Learn CGI scripting using BASH in Linux Shell Scripting

Web programming has been on a long journey. From the early static HTML files to the very first scripting languages like PHP, Python, Cold Fusion,...
Linux Shell Scripting (14)

Learn about Text Processing Tools in Linux Shell Scripting

The capability to manipulate text strings is of great importance. In our everyday’s work, we need to search text, extract parts of text, and...
Linux Shell Scripting User Input Validation

Learn Validating User Input in Linux Shell Scripting

When a script gets one or more inputs from the user, most of the time it expects the following: A specific number inputs. Inputs of specific...

Learn the use of Command-Line Arguments in Linux Shell Scripting

So far, we have used the read command to get input from the user. Command-Line Arguments is another way that allows the user to...
arithmetic operators in linux shell scripting

Learn about Arithmetic Operators in Linux Shell Scripting

Variables would be completely useless if we didn't have operations to be done with them. But, fortunately, we do have. The Linux Shell has rich list...
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Most Common Myths Surrounding Java Programming

In this article, we will study about myths of java programming which are just a misconception and incorrect views about java. Different myths of Java...
Kotlin & Spring

Beginners Guide To Couchbase With Kotlin & Spring

Couchbase server is an open source, multi-model NoSQL document-oriented database. Perhaps, it won’t be wrong to say that it is a merger of two popular NoSQL technologies: ...
Java Stream Collectors

Functionality and Uses Of Java Stream Collectors

With Java 8, we were introduced to a new abstraction called Stream, using which we can process data in a declarative manner. This, when...