Howtoforge published a tutorial about installing FileRun on Ubuntu 22.04.
How to Install FileRun on Ubuntu 22.04
FileRun is an open-source and web-based file-sharing application for Linux based operating system. It is very similar to Google Drive, iCloud, and DrobBox and allows users to share and sync files over the internet. It can be accessed via mobile app, WebDAV, and web browser. It allows you to host your own file sharing solution on the cloud and access all your files anywhere via secure cloud storage.
