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akanealw
2023-08-26 16:14:53 -05:00
commit bf38f42229
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36
debian/debian-set-ip.sh vendored Executable file
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#!/bin/bash
# ask to set static ip address
if [[ ! -d /etc/cloud ]]
then
if [[ ! -f /etc/network/interfaces.bak ]]
then
read -r -p "Set Static IP address? <y/N> " prompt
if [[ "${prompt,,}" =~ ^(y|yes)$ ]]
then
read -r -p "Enter Static IP Address with subnet prefix: " staticip
read -r -p "Enter Gateway IP Address: " gatewayip
read -r -p "Enter Primary DNS IP Address: " dnsip1
read -r -p "Enter Secondary DNS IP Address: " dnsip2
name=$(basename /sys/class/net/e*)
if [[ ! -f /etc/network/interfaces.bak ]]
then
cp /etc/network/interfaces /etc/network/interfaces.bak
fi
rm /etc/network/interfaces
cp /etc/network/interfaces.bak /etc/network/interfaces
sed -i "s,^iface $name inet dhcp*,iface $name inet static," /etc/network/interfaces
echo " address $staticip" >> /etc/network/interfaces
echo " gateway $gatewayip" >> /etc/network/interfaces
if [[ ! -f /etc/resolv.conf.bak ]]
then
cp /etc/resolv.conf /etc/resolv.conf.bak
fi
rm /etc/resolv.conf
echo "nameserver $dnsip1" >> /etc/resolv.conf
echo "nameserver $dnsip2" >> /etc/resolv.conf
ifdown $name
ifup $name
fi
fi
fi