samples/net/eth_native_posix/net_start_wireshark.sh

#!/bin/sh
#
# Copyright (c) 2018 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# This script can be called by native-posix board when TAP network interface
# is created. This script will start wireshark so that it is possible to
# monitor the network traffic for the interface.

if [ ! -z "$1" ]; then
    IFACE="$1"
else
    IFACE="zeth"
fi

WIRESHARK="wireshark -k -i $IFACE"

echo "Starting \"$WIRESHARK\" as \"`id -u -n`\" user."

$WIRESHARK &

# The startup of wireshark is slow so sleep here a bit so that everything
# in wireshark is setup properly before continuing with zephyr startup.
sleep 5