Go Programming Language, The (Addison-Wesley Professional Computing Series)

The authoritative resource to writing clear and idiomatic Go to solve real-world problems
Google’s Go team member Alan A. A. Donovan and Brian Kernighan, co-author of The C Programming Language, provide hundreds of interesting and practical examples of well-written Go code to help programmers learn this flexible, and fast, language. It is designed to get you started programming with Go right away and then to progress on to more advanced topics.
Basic components : an opening tutorial provides information and examples to get you off the ground and doing useful things as quickly as possible. This includes:
command-line arguments
gifs