From 3b0ac86e08ff90a73ae6564b3de3221e1eeb9c18 Mon Sep 17 00:00:00 2001
From: DragonSlayer_14 <dragonslayer14@creativedragonslayer.de>
Date: Mon, 3 Mar 2025 17:40:46 +0100
Subject: [PATCH] =?UTF-8?q?Ref:=20=C3=84ndert=20Skript=20auf=20bash?=
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---
 Utility/WakeOnLan.sh | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/Utility/WakeOnLan.sh b/Utility/WakeOnLan.sh
index 010c77b..a4adfb9 100755
--- a/Utility/WakeOnLan.sh
+++ b/Utility/WakeOnLan.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # === IMPORTS ===
 source NetworkCheck.sh
@@ -13,9 +13,9 @@ WOL_WAIT=10      # Wartezeit nach WOL (Sekunden)
 
 is_reachable() {
     local device_ip="$1"
-    for i in $(seq 1 $PING_RETRIES); do
+    for ((i=1; i<=PING_RETRIES; i++)); do
         log "Teste Erreichbarkeit von $device_ip - Versuch $i/$PING_RETRIES..."
-        if ping -c 1 -W 2 "$device_ip" >/dev/null 2>&1; then
+        if ping -c 1 -W 2 "$device_ip" &>/dev/null; then
             log "Gerät $device_ip ist erreichbar."
             return 0
         fi
@@ -31,7 +31,7 @@ send_wol() {
 }
 
 check_wol_installed() {
-    if ! command -v wakeonlan >/dev/null 2>&1; then
+    if ! command -v wakeonlan &>/dev/null; then
         log "Fehler: wakeonlan ist nicht installiert! Bitte installiere es mit: sudo apt install wakeonlan"
         return 1
     fi
@@ -42,7 +42,7 @@ wake_device() {
     local device_mac="$1"
     local device_ip="$2"
 
-    if [ -z "$device_mac" ] || [ -z "$device_ip" ]; then
+    if [[ -z "$device_mac" || -z "$device_ip" ]]; then
         log "Fehler: MAC- und IP-Adresse müssen angegeben werden!"
         log "Verwendung: wake_device <MAC-Adresse> <IP-Adresse>"
         return 1
@@ -57,11 +57,11 @@ wake_device() {
 
     check_wol_installed || return 1  # WOL-Tool prüfen, wenn nicht da, Abbruch
 
-    for attempt in $(seq 1 $WOL_RETRIES); do
+    for ((attempt=1; attempt<=WOL_RETRIES; attempt++)); do
         log "Wake-on-LAN Versuch $attempt/$WOL_RETRIES..."
         send_wol "$device_mac"
         log "Warte $WOL_WAIT Sekunden..."
-        sleep $WOL_WAIT
+        sleep "$WOL_WAIT"
 
         if is_reachable "$device_ip"; then
             log "Gerät ist jetzt erreichbar!"