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Add DNS changer

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This commit is contained in:
delifer 2026-03-02 20:03:28 +07:00
parent e5914ecae6
commit 4efc69098b
1 changed files with 42 additions and 9 deletions
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51
x-ui.sh
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@ -1698,6 +1698,35 @@ run_librespeed() {
fi
}
change_dns() {
echo -e "${yellow}Changing DNS resolver"
echo -e "${plain}Enter resolver (default: quad9): "
read resolver
IPv6_on=$(cat /proc/sys/net/ipv6/conf/all/disable_ipv6)
echo $IPv6_on
if [ "$IPv6_on" = 0 ]; then
echo -e "${green}Your server using IPv6!"
echo -e "${plain}Enter server for IPv6"
read -p ": " resolver_ipv6
if [ -n "$resolver" ] && [ -n "$resolver_ipv6" ]; then
echo "nameserver $resolver" > /etc/resolv.conf
echo "nameserver $resolver_ipv6" > /etc/resolv.conf
else
echo "nameserver 9.9.9.9" > /etc/resolv.conf
echo "nameserver 2620:fe::fe" > /etc/resolv.conf
fi
else
echo -e "${green}IPv6 is disabled!"
if [ -n "$resolver" ]; then
echo "nameserver $resolver" > /etc/resolv.conf
else
echo "nameserver 9.9.9.9" > /etc/resolv.conf
fi
fi
echo -e "${green}${plain}Done!"
}
ip_validation() {
ipv6_regex="^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))$"
@ -2238,15 +2267,16 @@ show_menu() {
│ ${green}21.${plain} IP Limit Management │
│ ${green}22.${plain} Firewall Management │
│ ${green}23.${plain} SSH Port Forwarding Management │
│ ${green}24.${plain} DNS Changer │
│────────────────────────────────────────────────│
│ ${green}24.${plain} Enable BBR │
│ ${green}25.${plain} Update Geo Files │
│ ${green}26.${plain} Speedtest by Ookla │
│ ${green}27.${plain} Librespeed │
│ ${green}25.${plain} Enable BBR │
│ ${green}26.${plain} Update Geo Files │
│ ${green}27.${plain} Speedtest by Ookla │
│ ${green}28.${plain} Librespeed │
╚────────────────────────────────────────────────╝
"
show_status
echo && read -rp "Please enter your selection [0-27]: " num
echo && read -rp "Please enter your selection [0-28]: " num
case "${num}" in
0)
@ -2322,19 +2352,22 @@ show_menu() {
SSH_port_forwarding
;;
24)
bbr_menu
change_dns
;;
25)
update_geo
bbr_menu
;;
26)
run_speedtest
update_geo
;;
27)
run_speedtest
;;
28)
run_librespeed
;;
*)
LOGE "Please enter the correct number [0-27]"
LOGE "Please enter the correct number [0-28]"
;;
esac
}