only debian/ub need update before install

install.sh

@@ -729,8 +729,8 @@ install_v2ray() {
 	echo -e "$yellow 同步系统仓库并安装必须组件，请骚吼~~~~~~~~~ $none"
 	echo
 	echo
-	$cmd update -y
 	if [[ $cmd == "apt-get" ]]; then
+		$cmd update -y
 		$cmd install -y socat lrzsz git zip unzip curl wget qrencode libcap2-bin
 	else
 		# $cmd install -y lrzsz git zip unzip curl wget qrencode libcap iptables-services
@@ -835,15 +835,21 @@ backup_config() {
 }
 
 get_ip() {
-	ip=$(curl -s https://ipinfo.io/ip)
-	[[ -z $ip ]] && ip=$(curl -s https://api.ip.sb/ip)
-	[[ -z $ip ]] && ip=$(curl -s https://api.ipify.org)
-	[[ -z $ip ]] && ip=$(curl -s https://ip.seeip.org)
-	[[ -z $ip ]] && ip=$(curl -s https://ifconfig.co/ip)
-	[[ -z $ip ]] && ip=$(curl -s https://api.myip.com | grep -oE "([0-9]{1,3}\.){3}[0-9]{1,3}")
-	[[ -z $ip ]] && ip=$(curl -s icanhazip.com)
-	[[ -z $ip ]] && ip=$(curl -s myip.ipip.net | grep -oE "([0-9]{1,3}\.){3}[0-9]{1,3}")
+	ip=$(curl -4 -s https://ipinfo.io/ip)
+	[[ -z $ip ]] && ip=$(curl -4 -s https://api.ip.sb/ip)
+	[[ -z $ip ]] && ip=$(curl -4 -s https://api.ipify.org)
+	[[ -z $ip ]] && ip=$(curl -4 -s https://ip.seeip.org)
+	[[ -z $ip ]] && ip=$(curl -4 -s https://ifconfig.co/ip)
+	[[ -z $ip ]] && ip=$(curl -4 -s https://api.myip.com | grep -oE "([0-9]{1,3}\.){3}[0-9]{1,3}")
+	[[ -z $ip ]] && ip=$(curl -4 -s icanhazip.com)
+	[[ -z $ip ]] && ip=$(curl -4 -s myip.ipip.net | grep -oE "([0-9]{1,3}\.){3}[0-9]{1,3}")
 	[[ -z $ip ]] && echo -e "\n$red 这垃圾小鸡扔了吧！$none\n" && exit
+
+	v6ip=$(curl -6 -s https://ifconfig.co/ip)
+	[[ -z $v6ip ]] && v6ip=$(curl -6 -s https://api.ip.sb/ip)
+	[[ -z $v6ip ]] && v6ip=$(curl -6 -s https://ip.seeip.org)
+	[[ -z $v6ip ]] && v6ip=$(curl -6 -s http://icanhazip.com)
+	[[ -z $v6ip ]] && v6ip=$(curl -6 -s https://api.myip.com | cut -d\" -f4)
 }
 
 error() {

src/ss-info.sh

@@ -13,6 +13,11 @@ if [[ $shadowsocks ]]; then
 	echo
 	echo -e "$yellow 服务器地址 = $cyan${ip}$none"
 	echo
+	if [[ $v6ip ]]; then
+		local ssv6="ss://${cipherstr}@[${v6ip}]:${ssport}#v2ray6.com_ss_${ip}"
+		echo -e "$yellow 服务器IPv6地址 = $cyan${v6ip}$none"
+		echo
+	fi
 	echo -e "$yellow 服务器端口 = $cyan$ssport$none"
 	echo
 	echo -e "$yellow 密码 = $cyan$sspass$none"
@@ -21,6 +26,10 @@ if [[ $shadowsocks ]]; then
 	echo
 	echo -e "$yellow SS 链接 = ${cyan}$ss$none"
 	echo
+	if [[ $ssv6 ]]; then
+		echo -e "$yellow SS IPv6 链接 = ${cyan}$ssv6$none"
+		echo
+	fi
 	if [[ $ssray ]]; then
 		echo -e "$yellow SS + V2ray - Plugin 地址 = ${cyan}${ssray_domain}$none"
 		echo

src/v2ray-info.sh

@@ -71,6 +71,7 @@ _v2_args() {
 }
 
 _v2_info() {
+	[[ -z $ip ]] && get_ip
 	echo
 	echo
 	echo "---------- V2Ray 配置信息 -------------"