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@@ -0,0 +1,72 @@
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+package main
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+
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+import (
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+ "fmt"
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+ "log"
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+ "os"
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+ "reflect"
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+)
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+
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+func main() {
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+ var flag bool
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+ var file os.File
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+ path := os.Args[1]
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+
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+ if len(os.Args) == 3 && os.Args[2] == "-f" {
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+ flag = true
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+ }
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+
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+ // fmt.Println(path)
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+ fmt.Println(flag)
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+
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+ entries, err := os.ReadDir(path)
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+
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+ fmt.Println(reflect.TypeOf(entries))
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+ fmt.Printf("Type: %T\n", entries)
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+
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+ if err != nil {
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+ log.Fatal(err)
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+ }
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+
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+ for _, e := range entries {
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+ fmt.Println(e.Name())
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+ }
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+
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+ /*
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+ // if len(os.Args) ==
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+ fmt.Println(os.Args[0])
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+ fmt.Println(os.Args[1])
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+ fmt.Println(os.Args[2])
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+ */
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+ /*
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+ argsWithProg := os.Args
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+ argsWithoutProg := os.Args[1:]
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+
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+ arg := os.Args[3]
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+
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+ fmt.Println(argsWithProg)
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+ fmt.Println(argsWithoutProg)
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+ fmt.Println(arg)
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+ fmt.Println(os.Args[1])
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+ */
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+ /*
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+
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+
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+ wordPtr := flag.String("word", "foo", "a string")
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+ numbPtr := flag.Int("numb", 42, "an int")
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+ boolPtr := flag.Bool("fork", false, "a bool")
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+
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+ var svar string
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+ flag.StringVar(&svar, "svar", "bar", "a string var")
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+
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+ flag.Parse()
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+
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+
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+
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+ fmt.Println("word:", *wordPtr)
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+ fmt.Println("numb:", *numbPtr)
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+ fmt.Println("fork:", *boolPtr)
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+ fmt.Println("svar:", svar)
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+ fmt.Println("tail:", flag.Args())
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+ */
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+}
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