~修复部分情况下向systemd输出大量无用日志的bug
~修复首次使用6-2时倒入失败的bug ~尝试修复部分设备因ipv6导致的dns劫持失败的问题
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@@ -46,7 +46,7 @@ getconfig() { #读取配置及全局变量
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setconfig() { #脚本配置工具
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#参数1代表变量名,参数2代表变量值,参数3即文件路径
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[ -z "$3" ] && configpath="$CRASHDIR"/configs/ShellCrash.cfg || configpath="${3}"
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grep -q "${1}=" "$configpath" && sed -i "s#${1}=.*#${1}=${2}#g" "$configpath" || echo "${1}=${2}" >> "$configpath"
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grep -q "${1}=" "$configpath" && sed -i "s#${1}=.*#${1}=${2}#g" "$configpath" || sed -i "\$a\\${1}=${2}" $configpath
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}
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ckcmd() { #检查命令是否存在
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command -v sh >/dev/null 2>&1 && command -v "$1" >/dev/null 2>&1 || type "$1" >/dev/null 2>&1
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@@ -968,6 +968,10 @@ start_ipt_dns() { #iptables-dns通用工具
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$1 -t nat -A $3 -p udp -s $ip -j REDIRECT --to-ports $dns_port
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done
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fi
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[ "$1" = 'ip6tables' ] && {
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$1 -t nat -A $3 -p tcp -m comment --comment "ShellCrash-IPV6_DNS-REJECT" -j REJECT
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$1 -t nat -A $3 -p udp -m comment --comment "ShellCrash-IPV6_DNS-REJECT" -j REJECT
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}
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$1 -t nat -I $2 -p tcp --dport 53 -j $3
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$1 -t nat -I $2 -p udp --dport 53 -j $3
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}
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