Golang : Read directory content with filepath.Walk()

Golang's filepath.Walk function allow a program to traverse a directory content and tree with ease. In this tutorial, we will see how to read a directory and display its content name with file size. This example will use the http://golang.org/pkg/path/filepath/#Walk function. readdirwalk.go package main import ( "path/filepath" "os" "flag" "fmt" ) func walkpath(path string, f os.FileInfo, err erro