From 04738329153ee15afa6b4c638dfbbd3f054ea4a4 Mon Sep 17 00:00:00 2001
From: mack-a <57424792+mack-a@users.noreply.github.com>
Date: Mon, 19 Oct 2020 20:14:23 +0800
Subject: [PATCH] =?UTF-8?q?fix(=E8=84=9A=E6=9C=AC):=20=E4=BF=AE=E5=A4=8D?=
 =?UTF-8?q?=E6=97=A0=E6=B3=95=E8=AF=86=E5=88=ABip=E7=9A=84bug=E3=80=81?=
 =?UTF-8?q?=E4=BB=A5=E5=8F=8A=E6=89=A7=E8=A1=8C=E9=94=99=E8=AF=AF=E6=8E=92?=
 =?UTF-8?q?=E6=9F=A5=E6=8A=A5=E9=94=99=E4=BF=A1=E6=81=AF=E9=97=AE=E9=A2=98?=
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---
 install.sh | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/install.sh b/install.sh
index 5d32a04..70e6470 100644
--- a/install.sh
+++ b/install.sh
@@ -264,11 +264,7 @@ initTLSNginxConfig(){
 }
 # 检查ip
 checkIP(){
-    pingIP=`ping -c 1 -W 1000 ${domain}|awk  '{print $4}'|head -2|tail -n 1`
-    if [[ ! -z "${pingIP}" ]]
-    then
-        pingIP=`echo ${pingIP}|awk -F "[.]" '{print $1"."$2"."$3"."$4}'`
-    fi
+    pingIP=`ping -c 1 -W 1000 ${domain}|sed '1{s/[^(]*(//;s/).*//;q}'`
     if [[ ! -z "${pingIP}" ]] && [[ `echo ${pingIP}|grep '^\([1-9]\|[1-9][0-9]\|1[0-9][0-9]\|2[0-4][0-9]\|25[0-5]\)\.\([0-9]\|[1-9][0-9]\|1[0-9][0-9]\|2[0-4][0-9]\|25[0-5]\)\.\([0-9]\|[1-9][0-9]\|1[0-9][0-9]\|2[0-4][0-9]\|25[0-5]\)\.\([0-9]\|[1-9][0-9]\|1[0-9][0-9]\|2[0-4][0-9]\|25[0-5]\)$'` ]]
     then
         read -p "当前域名的IP为 [${pingIP}]，是否正确[y/n]？" domainStatus