In this article, we will look into an open source tool called Dive which is used for analyzing docker image and layering its contents. This tool has the capability to show docker image contents broken down into layers. Dive with another tool called Jib is ideal for a situation where you have bunch of applications ... Read more
In this article, we will see how to count number of lines in a File from Linux Terminal. Sometimes you might have seen a case where you have a file and you would like to know how large that file is by checking the total number of lines in that file. Fortunately, Linux has number ... Read more
In this article, we will see how to count number of words in a File from Linux Terminal. It is often required to count number of words in a file to verify if the count is according to the requirement. You might have encountered use cases to create a document or a report with some ... Read more
In this article, I will show you how to solve ModuleNotFoundError: No module named 'sklearn' error in Python3. It is not very uncommon to get this error in a freshly built system which has been given to Python programmers or developers to run their programs. Something similar happened to me as well, for the first ... Read more
In this article, I will take you through the steps to install pronterface package on Ubuntu 20.04 LTS (Focal Fossa). pronterface is a free and open source graphical host application for 3D Printers that allows you to monitor and control your printer using USB interface. It provides almost the same functionality as proconsole. Both are ... Read more
In this article, I will take you through the steps to install Dolphin Emulator on Ubuntu 20.04 LTS. Dolphin is a free and open source Emulator for running two recent Nintendo video game consoles - GameCube and Wii games on Windows, Linux, macOS, and recent Android devices. Both video game consoles are widely compatible with ... Read more
In this article, we will see how to solve "xcrun: error: invalid active developer path (/Library/ Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun". This error would mostly occur when you are trying to run some commands after Mac OS upgrade. Last night after upgrading my macOS from Big Sur to Monterey, I tried to run few commands ... Read more
In this article, I will take you through the steps to install Gfortran 7/8/9/10/11 on Ubuntu 20.04 LTS. GFortran is a free and open source compiler of Fortran programming language. It is a part of GCC, the GNU Compiler Collection. The GFortran compiler is fully compliant with the Fortran 95 Standard and includes legacy F77 ... Read more
In this article, we will see how to fix Harbor Auth Mode which sometimes shows in disabled mode. This is a very common scenario with all those users who has been using Harbor in default Database Auth Mode. The problem comes when you need to change the Authentication mode to anything but Database mode. Currently ... Read more
In this article, I will take you through the steps to install libtbb-dev package on Ubuntu 20.04 LTS (Focal Fossa). Threading Building Blocks (TBB) is a C++ template library that helps us leverage multi-core processor performance without having to be a threading expert. It is developed by Intel for parallel programming on multi-core processors. Using ... Read more