commit sh
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HuaweiAscend
Gitee
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#!/bin/bash
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#
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# =======================================================================
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#
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# Copyright (C) 2018, Hisilicon Technologies Co., Ltd. All Rights Reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# 1 Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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#
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# 2 Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# 3 Neither the names of the copyright holders nor the names of the
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# contributors may be used to endorse or promote products derived from this
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# software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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# =======================================================================
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usb_ethernet=""
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usb_ip=""
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usb_ethernets=`dmesg | grep "renamed from usb" | sort -r | cut -d ":" -f 2| cut -c 5- | uniq`
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usb_number=`dmesg | grep "renamed from usb" | sort -r | cut -d ":" -f 2| cut -c 5- | uniq | wc -l`
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function check_ip_addr()
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{
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ip_addr=$1
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echo ${ip_addr} | grep "^[0-9]\{1,3\}\.\([0-9]\{1,3\}\.\)\{2\}[0-9]\{1,3\}$" > /dev/null
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if [ $? -ne 0 ]
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then
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return 1
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fi
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for num in `echo ${ip_addr} | sed "s/./ /g"`
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do
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if [ $num -gt 255 ] || [ $num -lt 0 ]
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then
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return 1
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fi
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done
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return 0
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}
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function configure_usb_ethernet()
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{
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name=$1
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address=$2
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echo "
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auto ${name}
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iface ${name} inet static
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address ${address}
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netmask 255.255.255.0" >> /etc/network/interfaces
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}
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usage()
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{
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echo "*********************************************************************************************************"
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echo "* Usage :"
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echo "* ./configure_usb_ethernet.sh ............. ..: configure usb by default ip: 192.168.1.166"
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echo "* ./configure_usb_ethernet.sh -s ip : set usb with given ip"
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echo "* ./configure_usb_ethernet.sh -s usb_ethernet ip : if more than one usb name, set with usb name and ip"
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echo "* ./configure_usb_ethernet.sh -h|-help : print help message"
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echo "*********************************************************************************************************"
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exit 1
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}
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function main()
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{
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while true
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do
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case "$1" in
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-h | --h | -help | --help)
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usage
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exit 0
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;;
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-s)
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if [ $# -eq 2 ]; then
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usb_ip=$2
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check_ip_addr ${usb_ip}
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if [ $? -ne 0 ];then
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echo "Invalid ip, please check your command."
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usage
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exit 1
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fi
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elif [ $# -ge 3 ];then
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usb_ethernet=$2
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usb_ip=$3
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check_ip_addr ${usb_ip}
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if [ $? -ne 0 ];then
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echo "Invalid ip, please check your command."
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usage
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exit 1
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fi
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fi
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break
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;;
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"")
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break
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;;
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*)
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echo "Invalid command."
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usage
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break
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;;
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esac
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done
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if [ ${usb_number} -eq 0 ];then
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echo "No any unconfigured usb ethernet found, please check your environment."
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exit 1
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elif [ ${usb_number} -eq 1 ];then
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if [[ ${usb_ethernet}"X" == "X" ]];then
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usb_ethernet=${usb_ethernets}
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fi
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else
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if [[ ${usb_ethernet}"X" == "X" ]];then
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echo -e "Too many usb ethernets found: \n${usb_ethernets}\nPlease input usb ethernet which to configure."
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usage
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exit 1
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fi
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fi
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if [[ ${usb_ip}"X" == "X" ]];then
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echo "No input usb ip, use 192.168.1.166"
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usb_ip="192.168.1.166"
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fi
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echo ${usb_ethernets} | grep ${usb_ethernet} 1>/dev/null 2>&1
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if [ $? -ne 0 ];then
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echo "Input usb_ethernet: ${usb_ethernet} is not found, please check your command."
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exit 1
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fi
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grep "auto ${usb_ethernet}" /etc/network/interfaces 1>/dev/null 2>&1
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if [ $? -eq 0 ];then
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echo "${usb_ethernet}'s is already configured in /etc/network/interfaces, please check file for configuration."
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exit 0
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fi
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/sbin/ifconfig | grep "${usb_ip}" 1>/dev/null 2>&1
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if [ $? -eq 0 ];then
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echo "Ip ${usb_ip} is already used, please input a unused usb ip."
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usage
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exit 1
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fi
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echo "Configure ${usb_ethernet} by ${usb_ip}"
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configure_usb_ethernet ${usb_ethernet} ${usb_ip}
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if [ -f "/etc/NetworkManager/NetworkManager.conf" ]; then
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sed -i "s/managed=false/managed=true/g" /etc/NetworkManager/NetworkManager.conf
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ifconfig ${usb_ethernet} down 1>/dev/null 2>&1
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ifconfig ${usb_ethernet} up 1>/dev/null 2>&1
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echo "Restart NetworkManager service..."
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service NetworkManager restart
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echo "Configure usb ip successfully."
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else
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ifconfig ${usb_ethernet} down 1>/dev/null 2>&1
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#service networking restart
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/etc/init.d/networking restart
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echo "Configure usb ip successfully."
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fi
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}
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main $*
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