ex03

Exercise 10.3 (P293)

Using fetch http://gopl.io/ch1/helloworld?go-get=1, find out which service hosts the code samples for this book. (HTTP requests from go get include the go-get parameter so that servers can disginguish them from ordinary browser requests.)

Result

go run fetch.go http://gopl.io/ch1/helloworld\?go-get\=1 | grep go-import
<meta name="go-import" content="gopl.io git https://github.com/adonovan/gopl.io">