From 797b2df8a587ee502249c60ec2549b6bfa6ecefc Mon Sep 17 00:00:00 2001
From: mack-a <57424792+mack-a@users.noreply.github.com>
Date: Fri, 15 Jan 2021 15:46:40 +0800
Subject: [PATCH] =?UTF-8?q?fix(=E8=84=9A=E6=9C=AC):=20=E4=BF=AE=E6=94=B9?=
 =?UTF-8?q?=E5=88=A4=E6=96=AD=E6=97=B6=E5=85=BC=E5=AE=B9=E5=B0=8F=E5=86=99?=
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---
 install.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/install.sh b/install.sh
index 1b8ae46..dd149f4 100644
--- a/install.sh
+++ b/install.sh
@@ -3,7 +3,7 @@
 # -------------------------------------------------------------
 # 检查系统
 checkSystem() {
-	if [[ -n $(find /etc -name "redhat-release") ]] || grep </proc/version -q "centos"; then
+	if [[ -n $(find /etc -name "redhat-release") ]] || grep </proc/version -q -i "centos"; then
 		centosVersion=$(rpm -q centos-release | awk -F "[-]" '{print $3}' | awk -F "[.]" '{print $1}')
 
 		if [[ -z "${centosVersion}" ]] && grep </etc/centos-release "release 8"; then
@@ -14,7 +14,7 @@ checkSystem() {
 		# removeType='yum -y remove'
 		upgrade="yum update -y --skip-broken"
 
-	elif grep </etc/issue -q "debian" && [[ -f "/etc/issue" ]] || grep </etc/issue -q "debian" && [[ -f "/proc/version" ]]; then
+	elif grep </etc/issue -q -i "debian" && [[ -f "/etc/issue" ]] || grep </etc/issue -q -i "debian" && [[ -f "/proc/version" ]]; then
 		if grep </etc/issue -i "8"; then
 			debianVersion=8
 		fi
@@ -23,7 +23,7 @@ checkSystem() {
 		upgrade="apt update -y"
 		# removeType='apt -y autoremove'
 
-	elif grep </etc/issue -q "ubuntu" && [[ -f "/etc/issue" ]] || grep </etc/issue -q "ubuntu" && [[ -f "/proc/version" ]]; then
+	elif grep </etc/issue -q -i "ubuntu" && [[ -f "/etc/issue" ]] || grep </etc/issue -q -i "ubuntu" && [[ -f "/proc/version" ]]; then
 		release="ubuntu"
 		installType='apt-get -y install'
 		upgrade="apt-get update -y"