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add custom dns

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This commit is contained in:
Jason Sun 2023-01-19 18:44:09 -05:00
parent d83a5ebe52
commit b0d3abcc9b
1 changed files with 12 additions and 3 deletions
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15
wireguard-install.sh
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@ -100,8 +100,9 @@ new_client_dns () {
echo " 4) OpenDNS"
echo " 5) Quad9"
echo " 6) AdGuard"
echo " 7) Custom resolvers"
read -p "DNS server [1]: " dns
until [[ -z "$dns" || "$dns" =~ ^[1-6]$ ]]; do
until [[ -z "$dns" || "$dns" =~ ^[1-7]$ ]]; do
echo "$dns: invalid selection."
read -p "DNS server [1]: " dns
done
@ -133,6 +134,14 @@ new_client_dns () {
6)
dns="94.140.14.14, 94.140.15.15"
;;
7)
# Read from the command line, check the format is valid before exiting loop.
while [[ 1 ]]; do
read -p "Enter custom dns resolvers (e.g. '1.1.1.1, 1.0.0.1'): " dns
[[ "$dns" =~ ^([0-9]{1,3}[\.]){3}[0-9]{1,3}\,\ ([0-9]{1,3}[\.]){3}[0-9]{1,3}$ ]] && break
echo "dns '$dns' incompatible format."
done
;;
esac
}
@ -148,7 +157,7 @@ new_network () {
echo " 4) 192.168.7"
echo " 5) Custom network"
read -p "Network [1]: " network
until [[ -z "$network" || "$network" =~ ^[1-6]$ ]]; do
until [[ -z "$network" || "$network" =~ ^[1-5]$ ]]; do
echo "$network: invalid selection."
read -p "network server [1]: " network
done
@ -171,7 +180,7 @@ new_network () {
while [[ 1 ]]; do
read -p "Enter custom network prefix (e.g. '192.168.1'): " network
[[ "$network" =~ ^([0-9]{1,3}[\.]){2}[0-9]{1,3}$ ]] && break
echo "Network '$network' invalid format."
echo "Network '$network' incompatible format."
done
;;
esac