Julia is a high-level, high-performance programming language for technical computing. It is designed to be easy to use and has the ability to run code written in Julia files with the .jl extension. In this article, we will explore different ways to run Julia .jl files and discuss the pros and cons of each approach.
Option 1: Using the Julia REPL
The Julia REPL (Read-Eval-Print Loop) is an interactive command-line interface that allows you to execute Julia code. To run a Julia .jl file using the REPL, you can simply navigate to the directory where the file is located and type the following command:
julia filename.jlThis will execute the code in the specified .jl file and display the output in the REPL. The advantage of using the Julia REPL is that it provides an interactive environment where you can experiment with your code and quickly see the results. However, it may not be the most convenient option if you have a large codebase or if you want to automate the execution of your .jl files.
Option 2: Using the Julia command-line interface
If you prefer to run Julia .jl files from the command line without entering the REPL, you can use the Julia command-line interface. To do this, open a terminal or command prompt and navigate to the directory where the .jl file is located. Then, type the following command:
julia -e "include("filename.jl"")""