mkdir /root/backup/etc cp /etc/sysctl.conf /root/backup/etc/ echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.conf echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.conf echo "net.ipv6.conf.lo.disable_ipv6 = 1" >> /etc/sysctl.conf mkdir /root/backup/etc/modprobe.d/ cp /etc/modprobe.d/blacklist.conf /root/backup/etc/modprobe.d/ echo "blacklist ipv6" >> /etc/modprobe.d/blacklist.conf mkdir /root/backup/etc/sysconfig/ cp /etc/sysconfig/network /root/backup/etc/sysconfig/ echo "NETWORKING_IPV6=no" >> /etc/sysconfig/network #powtorzyć dla każdego interfejsu mkdir /root/backup/etc/sysconfig/network-scripts/ cp /etc/sysconfig/network-scripts/ifcfg-eth* /root/backup/etc/sysconfig/network-scripts/ echo "IPV6INIT=no" >> /etc/sysconfig/network-scripts/ifcfg-eth0 echo "IPV6INIT=no" >> /etc/sysconfig/network-scripts/ifcfg-eth1