working ping output

Signed-off-by: Jeff Carr <jcarr@wit.com>

random-output/shell.go

@@ -43,31 +43,24 @@ func ping(hostname string, count int) {
 	cmd := exec.Command(cmdArgs[0], cmdArgs[1:len(cmdArgs)]...)
 	stdout, _ := cmd.StdoutPipe()
 	cmd.Start()
-	oneByte := make([]byte, 100)
 
 	f := bufio.NewWriter(os.Stdout)
+
+	for {
+		const delay = 1000 * time.Millisecond
+		time.Sleep(delay / 2)
+		// log.Println("sleep done")
+
+		oneByte := make([]byte, 100)
+		stuff, err := stdout.Read(oneByte)
+		if stuff != 0 {
+			// log.Println("stuff:", stuff)
+			// f.Write([]byte("test \n"))
 			f.Write(oneByte)
 			f.Flush()
-
+		}
-	num := 1
-	for {
-/*
-		stuff, err := stdout.Read(oneByte)
 		if err != nil {
 			log.Println("ERROR:", err.Error())
-			break
-		} else {
-			log.Println("stuff =", stuff)
-			break
-		}
-*/
-
-		r := bufio.NewReader(stdout)
-		line, _, _ := r.ReadLine()
-		fmt.Println(string(line))
-		num = num + 1
-		if num > count {
-			os.Exit(0)
 		}
 	}