nic_back_to_normal.sh

#!/bin/bash

# Author: Xianjun Jiao
# SPDX-FileCopyrightText: 2019 UGent
# SPDX-License-Identifier: AGPL-3.0-or-later

if [ $# -ne 1 ]
  then
    echo "Please input NIC name as input parameter!"
    exit
fi

nic_name=$1
echo $nic_name

# sudo service network-manager stop
sudo ip link set $nic_name down
sudo iwconfig $nic_name mode managed
#sudo iwconfig $nic_name modulation 11g
sudo ip link set $nic_name up
ifconfig
iwconfig $nic_name