Shifting utility costs from usage rates to fixed monthly fees may penalize efficiency and fail to provide the financial ...

You will most often use Bash functions to make your shell life easier; instead of typing out complex command pipelines, ...

If you're writing a Bash script, you will invariably need to pass values to it—aka arguments or positional parameters. Bash's approach is a little clunky, but it works. Examples are the easiest way to ...

Abstract: Density interface inversion is an important approach for quantitative interpretation of gravity data, used to reveal the morphology of structural interfaces such as the basement, Moho ...

Suppose you are working on a complex bash script to automate a series of tasks on your Linux system. You notice that as it grows, there are certain parts of the script where the same code blocks are ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The following shows the Jenkins Git plugin configuration for the freestyle project, along with ...

Abstract: Industry 4.0 is revolutionizing industrial processes by promoting automation and digitalization across various sectors. However, it is some times necessary to replace legacy systems with ...

If you're working in a Linux environment, chances are you've encountered environment variables—even if you didn’t realize it at the time. They quietly power much of what goes on behind the scenes in ...

For Java-based programs such as Maven, Jenkins, Gradle or Tomcat to run, they need to know that Java's JDK is installed. That's the purpose of the JAVA_HOME environment variable. It tells programs ...

Shell and tube exchangers consist of tubes, the ends of which are secured in tubeplates, all contained within a cylindrical shell. In designing an exchanger, care must be taken to: ensure that ...