godoc

Show documentation for go packages.

Display help for package "fmt":

godoc {{fmt}}

Display help for the function "Printf" of "fmt" package:

godoc {{fmt}} {{Printf}}

Serve documentation as a web server on port "6060":

godoc -http=:{{6060}}

Create an index file:

godoc -write_index -index_files={{path/to/file}}

Use the given index file to search the docs:

godoc -http=:{{6060}} -index -index_files={{path/to/file}}