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debian: 支持传统安装模式 + 静态 IP

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bin456789
2024-03-16 23:06:38 +08:00
parent 8b3ba5c7d3
commit ada822deb3
3 changed files with 223 additions and 88 deletions
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16
alpine-network.sh
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@ -1,5 +1,6 @@
#!/bin/ash
# shellcheck shell=dash
# alpine / debian initrd 共用此脚本
mac_addr=$1
ipv4_addr=$2
@ -9,7 +10,8 @@ ipv6_gateway=$5
is_in_china=$6
# 3.16-3.18 $device
# 3.19.1+ $iface
# 3.19 $iface
# debian $iface
# shellcheck disable=SC2154
if [ -n "$iface" ]; then
ethx="$iface"
@ -30,7 +32,12 @@ else
fi
get_first_ipv4_addr() {
ip -4 -o addr show scope global dev "$ethx" | head -1 | awk '{print $4}'
# debian 11 initrd 没有 awk
if false; then
ip -4 -o addr show scope global dev "$ethx" | head -1 | awk '{print $4}'
else
ip -4 -o addr show scope global dev "$ethx" | head -1 | grep -o '[0-9\.]*/[0-9]*'
fi
}
is_have_ipv4_addr() {
@ -120,12 +127,13 @@ is_need_test_ipv6() {
test_internet() {
echo 'Testing Internet Connection...'
# debian 没有 nslookup，因此用 ping
for i in $(seq 5); do
if is_need_test_ipv4 && nslookup www.qq.com $ipv4_dns1 >/dev/null 2>&1; then
if is_need_test_ipv4 && ping -c1 -W5 $ipv4_dns1 >/dev/null 2>&1; then
echo "IPv4 has internet."
ipv4_has_internet=true
fi
if is_need_test_ipv6 && nslookup www.qq.com $ipv6_dns1 >/dev/null 2>&1; then
if is_need_test_ipv6 && ping -c1 -W5 $ipv6_dns1 >/dev/null 2>&1; then
echo "IPv6 has internet."
ipv6_has_internet=true
fi