#!/bin/bash
slackware()
{
echo "Configurando endereço rede no Slackware"
mv /etc/rc.d/rc.inet1.conf /etc/rc.d/rc.inet1.conf.orig
echo "Endereço IP:"
echo "Digite o endereço IP: "
read ip
echo "Digite a máscara de rede: "
read mask
echo "Digite o gateway da rede: "
read gw
echo "Digite o Hostname: "
read host
echo "DNS primário: "
read dns1
echo "DNS secundário: "
read dns2
echo "IPADDR[0]=$ip
NETMASK[0]=$mask
USE_DHCP[0]=no
GATEWAY=$gw" > /etc/rc.d/rc.inet1.conf
echo "DNS "
echo "nameserver $dns1
nameserver $dns2" > /etc/resolv.conf
}
debian()
{
echo "Configurando endereço rede no Debian"
echo "Endereço IP:"
echo "Digite o endereço IP: "
read ip
echo "Digite a máscara de rede: "
read mask
echo "Digite o gateway da rede: "
read gw
echo "Digite o Hostname: "
read host
echo "DNS primário: "
read dns1
echo "DNS secundário: "
read dns2
mv /etc/network/interfaces /etc/network/interfaces.orig
echo "allow-hotplug eth0
iface eth0 inet static
address $ip
netmask $mask
gateway $gw" > /etc/network/interfaces
echo "$host" > /etc/hostaname
echo "Reiniciando serviço rede "
/etc/init.d/networking restart
/etc/init.d/hostname.sh restart
echo "DNS "
echo "nameserver $dns1
nameserver $dns2" > /etc/resolv.conf
}
centos_rhel()
{
echo "Configurando endereço rede no CentOS/RHEL"
echo "Endereço IP:"
echo "Digite o endereço IP: "
read ip
echo "Digite a máscara de rede: "
read mask
echo "Digite o gateway da rede: "
read gw
echo "Digite o Hostname: "
read host
echo "DNS primário: "
read dns1
echo "DNS secundário: "
read dns2
mv /etc/sysconfig/network-scripts/ifcfg-eth0 /etc/sysconfig/network-scripts/ifcfg-eth0.orig
echo "DEVICE=eth0
BOOTPROTO=static
IPADDR=$ip
NETMASK=$mask
ONBOOT=yes" > /etc/sysconfig/network-scripts/ifcfg-eth0
mv /etc/sysconfig/network /etc/sysconfig/network.orig
echo "Hostname e Gateway "
echo "NETWORKING=yes
HOSTNAME=$host
GATEWAY=$ip" > /etc/sysconfig/network
echo "Reiniciando interface eth0 "
/etc/init.d/network restart
echo "DNS "
echo "nameserver $dns1
nameserver $dns2" > /etc/resolv.conf
}
sair()
{
exit;
}
echo -e "Escolha a distro que deseja configurar o endereço reden[1]Slackwaren[2]Debiann[3]CentOS/RHELn[4]Sairn"
read op
case "$op" in
1) slackware ;;
2) debian ;;
3) centos_rhel ;;
4) sair ;;
*) echo "Opção incorreta!" ;;
esac
