From 66aacfe2c7648c8751d2a3132add5967f2b7a8a4 Mon Sep 17 00:00:00 2001
From: fscarmen <62703343+fscarmen@users.noreply.github.com>
Date: Mon, 13 Jun 2022 10:03:18 +0800
Subject: [PATCH] Update return.sh

---
 return.sh | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)

diff --git a/return.sh b/return.sh
index 4b6870b..80745d9 100644
--- a/return.sh
+++ b/return.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+ip=$1
 TEMP_FILE='ip.temp'
 
 ARCHITECTURE="$(uname -m)"
@@ -8,22 +9,6 @@ case $ARCHITECTURE in
 	* ) echo -e "只支持 AMD64、ARM64 使用，问题反馈:[https://github.com/fscarmen/tools/issues]" && exit 1;;
 esac
 
-# 多方式判断操作系统，试到有值为止。只支持 Debian 10/11、Ubuntu 18.04/20.04 或 CentOS 7/8 ,如非上述操作系统，退出脚本
-CMD=(	"$(grep -i pretty_name /etc/os-release 2>/dev/null | cut -d \" -f2)"
-      	"$(hostnamectl 2>/dev/null | grep -i system | cut -d : -f2)"
-	"$(lsb_release -sd 2>/dev/null)"
-	"$(grep -i description /etc/lsb-release 2>/dev/null | cut -d \" -f2)"
-	"$(grep . /etc/redhat-release 2>/dev/null)"
-	"$(grep . /etc/issue 2>/dev/null | cut -d \\ -f1 | sed '/^[ ]*$/d')"
-	)
-
-for a in "${CMD[@]}"; do
-	SYS="$a" && [[ -n $SYS ]] && break
-done
-
-[[ -z $SYS ]] && echo -e "本脚本只支持 Debian、Ubuntu、CentOS 和 Alpine 系统,问题反馈:[https://github.com/fscarmen/warp_unlock/issues]" && exit 1
-
-ip=$1
 [[ -z "$ip" ]] && echo -e "请填入上对端 IP" && exit 1
 echo -e "\n说明：测 VPS ——> 对端 经过的地区及线路，填本地IP就是测回程。"
 [[ ! -e "$FILE" ]] && wget -qN https://cdn.jsdelivr.net/gh/fscarmen/tools/besttrace/$FILE