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 Services

Learn Managing Services in Linux Shell Scripting

In this article, we are going to talk about new topic: Managing Services.   What is Service? A service is a software program whose functionality is to...
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 (16)

Learn Text Processing Tools in Linux Shell Scripting – Part 3

This is Part three, the last article in the series of Text Processing Tools. The awk Language Yes, you haven’t misread it. awk is a...
Linux Shell Scripting (15)

Learn Text Processing Tools in Linux Shell Scripting – Part 2

cut and paste commands The cut command prints selected parts of lines from file(s) to standard output. The most common syntaxes used: Example The following command will select...
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...
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 About Functions in Linux Shell Scripting

There will be cases wherein your need to execute a block of code that achieves a specific procedure several times in different places in...

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...
Linux Shell Scripting Until Loop

Learn The Concept Of Until Loop in Linux Shell Scripting

In the last two articles, we have talked about the first two types of Loops: the for loop, and the while loop. Now, we...
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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...