Did not understand a line in Jenkinsfile

Use this category to discuss the doubts and questions about the Jenkins course on KodeKloud

How does line number 26 work? What is happening after &&. Don’t we run a go file as go run example.go? How is it still being executed in the background?
Thank you!

Hello @mscoding7
When a command line ends with the “&”, this command will be executed in the background.