wifi up commands

src/freedombone-utils-wifi

     if [ $IFACE ]; then
         wpa_action ${IFACE} stop
         wpa_cli -i ${IFACE} terminate
-        ifconfig $IFACE up
+        #ifconfig $IFACE up
+        ifup $IFACE
     fi
 }
 
     echo "    bridge_ports $WIFI_INTERFACE eth0" >> /etc/network/interfaces
 
     systemctl restart network-manager
-    ifconfig $WIFI_INTERFACE up
+    #ifconfig $WIFI_INTERFACE up
+    ifup $WIFI_INTERFACE
     systemctl restart hostapd
 }
 
     wpa_passphrase "$ssid" "$passphrase" > $WIFI_CONFIG
 
     systemctl restart network-manager
-    ifconfig ${WIFI_INTERFACE} up
+    #ifconfig ${WIFI_INTERFACE} up
+    ifup $WIFI_INTERFACE
 }
 
 function wifi_none {
     echo '}' >> $WIFI_CONFIG
 
     systemctl restart network-manager
-    ifconfig ${WIFI_INTERFACE} up
+    #ifconfig ${WIFI_INTERFACE} up
+    ifup $WIFI_INTERFACE
 }
 
 function networks_from_file {
     resolvconf=/var/run/NetworkManager/resolv.conf
     chattr -i $resolvconf
     systemctl restart network-manager
-    ifconfig ${WIFI_INTERFACE} up
+    #ifconfig ${WIFI_INTERFACE} up
+    ifup $WIFI_INTERFACE
 }
 
 function wifi_networks_file_header {