How to install JAVA on Ubuntu
Java is a very famous, general-purpose programming language that is used for creating applications that run on mobile devices as well as computers. It can create applications that can run…
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How to install Java on CentOS & RHEL
Java is a very famous, general-purpose programming language that is used for creating applications that run on mobile devices as well as computers. It can create applications that can run…
Continue readingExamples on how to use PS COMMAND in Linux
Linux has a number of processes running together without them being interfering with each other. So in order to administer a Linux system, we should also know how to effectively…
Continue readingHow to change timezone in Linux
When we install any Linux distribution, we can provide a timezone & time will be served based on that timezone. But we can also change the timezone once we have…
Continue readingBash scripting – Understanding Linux Environment variables
Linux Environment variables are variables that store the information for the shell environment & the shell sessions. These variables are accessed by any scripts or Linux program to get a…
Continue readingBash Scripting-2- Using VARIABLES in Linux shell scripts
In this tutorial, we will learn more about using variables in Linux & will also create some simple bash scripts utilizing global environment variables & local variables. As mentioned in…
Continue readingBash scripting – 3 – Performing Arithmetic Operation in shell script
In this tutorial, we will learn about performing arithmetic operations in shell scripts & also about the logical/boolean operators. So let’s first start with the all the arithmetic operations as…
Continue readingBash Scripting-4- Using conditionals (if else in shell script)
Up until now, we have discussed using environment variables, using local & global variables & also about performing arithmetic operations in bash. Now we are ready to discuss some advanced…
Continue readingBash Scripting- 5 – Performing FILE, STRING comparisons & NUMERIC comparisons in Bash
In this bash scripting tutorial, we will discuss about performing file comparisons, String comparisons as well as numeric comparisons. So let’s start with file comparisons in bash scripts. Recommended Read:…
Continue readingBash Scripting-6- Using Logical operators in shell scripts
We have already discussed about the conditional statements i.e. if-else, if-then-else & elif statements & have also discussed some basic shell scripts examples for those as well. In this tutorial,…
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