Now, you can use GNU nano or another text editor to add the following line to the end of the file: To access the cron task definition list, type: More specifically, we will use the cron system to schedule the app every 1 minute. Now to configure our passive console application to run as a "service" in Linux Ubuntu. If all is well, you will see "This is a test!" In order to run our app, we need to add the right permission: If you've done everything correctly, you should see the published files on your Ubuntu server. Use SSH to get into your server from Command Prompt Once the files are uploaded, get out of sftp by typing: Obviously, you need to provide the correct directory from your local machine. Put -r "C:\Users\AntonyAllen\source\repos\MyLinuxApp\bin\release\net5.0\ubuntu.18.04-圆4\publish" "MyLinuxApp" Sftp you're in, you can use the recursive put command to place the files into your desired folder on the server: Your executable is called MyLinuxApp (without an extension).įor this next stage, I won't go into detail, but essentially, you need to transfer the contents of the "publish" folder we just created to your Ubuntu server. dll files in that folder, and some *.so files, amongst others. Now, navigate through the directory structure to see what was published:Īs you can see, there are a lot of. This will publish for the 64-bit edition of Ubuntu 18.04, so you may need to change the runtime accordingly. However, it is of course possible to install the dotnet runtime directly on Ubuntu, so we do not need to publish the Core DLL files.ĭotnet publish -c release -r ubuntu.18.04-圆4 When running as a background process in Linux, this will cause an infinite loop to occur.įor the sake of simplicity, we can publish a self-contained application that we can deploy to our Ubuntu server. ReadLine(), or any other function which requires user input. Verify that your changes were saved by typing the following in Command Prompt:īy passive, I mean to say that there should be no interaction with the user in the console application. Now to create the console application in this folder.Ĭhange the contents of the static void Main function to: Once in your directory, use the mkdir command to make a new folder for you: I'm using C:\Users\AntonyAllen\source\repos> Use the cd command to change directory and navigate to where you want to create your test application. Instead, open Command Prompt (Windows Key + R, type cmd, hit Enter). The easiest way to create a simple console application does not even require you to open Visual Studio. sftp and cron installed on your Ubuntu server.NET Core, you can! That's why, in this article, I will describe how to create a passive Console Application which runs as a cron job on a Linux server such as a Ubuntu. If you are working in an enterprise setting, utilising Azure to host and run services as a Azure Functions and WebJobs makes life easier. One often neglected technology is the humble Console Application. NET technologies allows you to build a wide range of applications: web apps, desktop apps, services and much more.
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