init

path.go

@@ -0,0 +1,20 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+	"strings"
+)
+
+var commandPathDescription = "list paths"
+
+func commandPath(args []string) {
+	fs := flag.NewFlagSet("path", flag.ContinueOnError)
+	fs.Parse(args)
+	rawPath := os.Getenv("PATH")
+	paths := strings.Split(rawPath, string(os.PathListSeparator))
+	for _, item := range paths {
+		fmt.Println(item)
+	}
+}