You can build jumpfs from either Windows or Linux; if you are intending to use it from both environments on the same machine, you only need to build it once.
First, ensure that you have the .NET 5 SDK installed.
If you want to build the bleeding-edge checkout main
git checkout main
If you want to build one of the stable releases, checkout one of the release tags
git checkout tags/v1.2.0
Run the build.ps script in the top jumps folder.
Note that if you already have the virtual drive installed, the build will fail. You will need to close down all sessions that have the virtual drive loaded and then build from a shell that doesn't load it at startup. This may include VS-Code terminal sessions.
In practice, the easiest way to do this is to build from an older shell such as PowerShell 5.
Run the build.sh script in the top jumps folder. Note that it is currently not possible to build the Windows executable from Linux. If you use both PowerShell and Linux, you should build from PowerShell
Binaries and scripts are available in the publish folder.