~修复小闪存模式更新内核失败的bug

~修复部分情况下本机代理导致dns失效的bug
~增加Mihomo内核direct-nameserver默认配置

scripts/starts/check_core.sh

@@ -6,13 +6,12 @@
 check_core() { #检查及下载内核文件
     [ -n "$(find --help 2>&1 | grep -o size)" ] && find_para=' -size +2000'             #find命令兼容
 	[ -z "$(find "$TMPDIR"/CrashCore $find_para 2>/dev/null)" ] && core_find
-    [ -z "$(find "$TMPDIR"/CrashCore 2>/dev/null)" ] && {
+    [ ! -f "$TMPDIR"/CrashCore ] && {
         logger "未找到【$crashcore】核心，正在下载！" 33
         [ -z "$cpucore" ] && . "$CRASHDIR"/libs/check_cpucore.sh && check_cpucore
         [ -z "$cpucore" ] && logger 找不到设备的CPU信息，请手动指定处理器架构类型！ 31 && exit 1
         core_webget || logger "核心下载失败，请重新运行或更换安装源！" 31  
     }
-    [ ! -x "$TMPDIR"/CrashCore ] && chmod +x "$TMPDIR"/CrashCore 2>/dev/null                               #自动授权
-    [ "$start_old" != "ON" -a "$(cat /proc/1/comm)" = "systemd" ] && restorecon -RF "$CRASHDIR" 2>/dev/null #修复SELinux权限问题
+    [ "$start_old" != "ON" ] && [ "$(cat /proc/1/comm)" = "systemd" ] && restorecon -RF "$CRASHDIR" 2>/dev/null #修复SELinux权限问题
     return 0
 }

scripts/starts/clash_modify.sh

@@ -36,6 +36,7 @@ dns:
   use-hosts: true
   ipv6: $dns_v6
   default-nameserver: [ $dns_resolver ]
+  direct-nameserver: [ $dns_nameserver ]
   enhanced-mode: fake-ip
   fake-ip-range: 28.0.0.0/8
   fake-ip-range6: fc00::/16

scripts/starts/fw_stop.sh

@@ -132,5 +132,5 @@ ckcmd nft && nft delete table inet shellcrash >/dev/null 2>&1
 #还原防火墙文件
 [ -s /etc/init.d/firewall.bak ] && mv -f /etc/init.d/firewall.bak /etc/init.d/firewall
 #others
-[ "$systype" != 'container' ] && sed -i '/shellcrash-dns-repair/d' /etc/resolv.conf >/dev/null 2>&1
+sed -i '/shellcrash-dns-repair/d' /etc/resolv.conf 2>/dev/null