![]() The fourth-generation languages – Also known as 4GL.These are high-level languages e.g C, Cobol, Fortran, etc They are written in a more natural notation e.g mathematical formulas. The third-generation languages – Also known as 3GL.They are also low-level languages but generally consist of assembly languages. The second-generation languages – Also known as 2GL.These were the languages used in the 1940s. These are low-level languages that are machine languages i.e languages only understood by computers. The first generation languages – Also known as 1GL.In this section, I will highlight how programming in has evolved over time: Each of these languages is unique in its own way. Currently, there are over 500 programming languages. That's it, you have now installed nodejs and npm in your system.Programming has evolved over time. You can check nodejs version with the command node -version or node -v and check npm version with npm -version. Remember to use -r flag to make sure that all files inside those folders are also copied. Now we get these all folders inside our extracted node folder. Or, go to Downloads folder using file manager, right click on tar file and extract (so simple). Then, extract the files with this command tar -xf "*your_downloaded_file*" Go to the directory where you've downloaded your nodejs. So head to nodejs website and download binary files of latest stable nodejs. (Note: I'm using pop os and will be installing node v14.17.3). So, I will be breaking down the process into four simple steps. But many people find it very complicated to install Binaries. Yes, you can install node through apt package manager with the command sudo apt install nodejs and you get the latest nodejs installed.
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