Hello guys. How's it going? In today's post, let us look into an example of how to execute a shell command in Jenkins. For illust...

Guys, this post will be useful if you are using SonarQube for code analysis and quality control. In today's post we will look into how...

Hello coders! Hows it going? Today we'll see a basic simple shell script to print a triangle using asterisk * only. Here's the code...

Guys, if you ever wanted to find out the exact specific port number used by a process/application on Unix/Mac OSX/Linux, type the following...

Guys, in today's post we'll see how to parse a file line by line and count the number of lines in it. We will simply use redirect...

Guys, lets look into a very basic topic today. Today we'll see how to search for a string in a file and print the line in Unix/Linux/Ma...

In today's post we'll look into a very simple entry level bash script in which we form all possible alphanumeric combinations using...

Guys in todays post let us look into a simple basic Mathematics problem. Let us automate the calculation of area and circumference of a cir...

Guys you might often come across some situations where you want to check if a server or machine is physically up and running. Quite obvious...

Guys, today we'll look into a very basic simple shell script to calculate the Simple Interest. For this we need 3 essential details : ...

Guys you may be aware that you can find your current shell in Mac OSX or any Unix machine by typing the following in Terminal. echo $SHE...

Guys, you know that $# is a special variable that gives the arguments passed to the shell script. $1 will give the 1st argument passed, $...

Guys, I hope you must be aware, that the commands that you type in terminal get saved in the history. On Mac OS X, the default size of comm...

While executing the bash scripts, if you want to debug them i.e you want to trace the exact sequence of steps that get executed, continue r...

Hello friends. In our last post we saw how to execute a shell script from Apache Ant. In today's post lets see if we could use Ant to k...

In Eclipse, from the Help menu -> Eclipse Marketplace, lookup for Terminal. Install the plugin TM Terminal that you'll come across a...

Guys, you might come across some situations where you need to invoke shell and execute a bash script while building a project using Apache ...

In today's post we cover a simple problem - change the case of text i.e either from lowercase to uppercase or vice versa . Let's lo...

Guys, in my previous post yesterday, we discussed how to add a prefix to strings in a file using Awk . Today lets work on the same example ...

Suppose you have a file in Unix / Mac OS X which has phone numbers data. I mean lets say I have a text file named Phones_unformatted.txt wh...