diff --git a/chapter5/find.go b/chapter5/find.go
index 4795de6..fd2783f 100644
--- a/chapter5/find.go
+++ b/chapter5/find.go
@@ -1,10 +1,9 @@
-package main 
+package main
 
 import (
-
 	"fmt"
-	"path/filepath"
 	"os"
+	"path/filepath"
 )
 
 func WalkFunction(path string, info os.FileInfo, err error) error {
@@ -37,4 +36,4 @@ func main() {
 		os.Exit(1)
 	}
 
-}
\ No newline at end of file
+}
diff --git a/chapter5/findwithflag.go b/chapter5/findwithflag.go
new file mode 100644
index 0000000..acae28a
--- /dev/null
+++ b/chapter5/findwithflag.go
@@ -0,0 +1,127 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+func excludeNames(name string, exclude string) bool {
+	if exclude == "" {
+		return false
+	}
+	if filepath.Base(name) == exclude {
+		return true
+	}
+	return false
+}
+
+func excludeExtensions(name string, extension string) bool {
+	if extension == "" {
+		return false
+	}
+	basename := filepath.Base(name)
+	s := strings.Split(basename, ".")
+	length := len(s)
+	basenameExtension := s[length-1]
+	if basenameExtension == extension {
+		return true
+	}
+	return false
+}
+
+func main() {
+
+	excludeSocket := flag.Bool("s", false, "Sockets")
+	excludePipes := flag.Bool("p", false, "Pipes")
+	excludeSymLinks := flag.Bool("sl", false, "Symbolic Links")
+	excludeDirectories := flag.Bool("d", false, "Directories")
+	excludeFiles := flag.Bool("f", false, "Files")
+	excludeSpecificFile := flag.String("x", "", "Files")
+	excludeExtention := flag.String("ext", "", "Extensions")
+
+	flag.Parse()
+	flags := flag.Args()
+
+	printAll := false
+	if *excludeSocket && *excludePipes && *excludeSymLinks && *excludeDirectories && *excludeFiles {
+		printAll = true
+	}
+
+	if !(*excludeSocket || *excludePipes || *excludeSymLinks || *excludeDirectories || *excludeFiles) {
+		printAll = true
+	}
+
+	if len(flags) == 0 {
+		fmt.Println("Not enough arguments!")
+		os.Exit(1)
+	}
+
+	Path := flags[0]
+
+	walkFunction := func(path string, info os.FileInfo, err error) error {
+		fileInfo, err := os.Stat(path)
+		if err != nil {
+			return err
+		}
+
+		if excludeNames(path, *excludeSpecificFile) {
+			return nil
+		}
+
+		if excludeExtensions(path, *excludeExtention) {
+			return nil
+		}
+
+		if printAll == true {
+			fmt.Println(path)
+			return nil
+		}
+
+		mode := fileInfo.Mode()
+		if mode.IsRegular() && *excludeFiles {
+			fmt.Println(path)
+			return nil
+		}
+
+		if mode.IsDir() && *excludeDirectories {
+			fmt.Println(path)
+			return nil
+		}
+
+		// os.Lstat() function that gives you information about a file or directory and
+		// the use of the Mode() function on the return value of the os.Lstat() call in order to
+		// compare the outcome with the os.ModeSymlink constant, which is the symbolic link bit
+		fileInfo, _ = os.Lstat(path)
+		if fileInfo.Mode()&os.ModeSymlink != 0 {
+			if *excludeSymLinks {
+				fmt.Println(path)
+				return nil
+			}
+		}
+
+		if fileInfo.Mode()&os.ModeNamedPipe != 0 {
+			if *excludePipes {
+				fmt.Println(path)
+				return nil
+			}
+		}
+
+		if fileInfo.Mode()&os.ModeSocket != 0 {
+			if *excludeSocket {
+				fmt.Println(path)
+				return nil
+			}
+		}
+
+		return nil
+	}
+
+	err := filepath.Walk(Path, walkFunction)
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+}