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|
#!/bin/sh
exec > /dev/console 2>&1
export PATH=/usr/sbin:/usr/bin:/sbin:/bin
strstr() { [ "${1#*"$2"*}" != "$1" ]; }
CMDLINE=$(while read -r line; do echo "$line"; done < /proc/cmdline)
export TERM=linux
export PS1='initramfs-test:\w\$ '
stty sane
echo "made it to the rootfs! Powering down."
testnum=$(grep -Eo "rd.dracut.test.num=[^[:space:]]+" /proc/cmdline | sed -nr 's/.*=(.*)/\1/p')
netmodule=$(grep -Eo "rd.dracut.test.net-module=[^[:space:]]+" /proc/cmdline | sed -nr 's/.*=(.*)/\1/p')
(
echo OK
ip -o -4 address show scope global | while read -r _ if rest; do echo "$if"; done | sort
case "$testnum" in
1)
ping -c 2 192.168.50.1 > /dev/null
echo PING1=$?
ping -c 2 192.168.54.1 > /dev/null
echo PING2=$?
ping -c 2 192.168.55.1 > /dev/null
echo PING3=$?
ping -c 2 192.168.56.1 > /dev/null
echo PING4=$?
ping -c 2 192.168.57.1 > /dev/null
echo PING5=$?
;;
2)
ping -c 2 192.168.51.1 > /dev/null
echo PING1=$?
ip link show net3 | grep "master bond0" > /dev/null
echo NET3=$?
ip link show net4 | grep "master bond0" > /dev/null
echo NET4=$?
;;
3)
ping -c 2 192.168.51.1 > /dev/null
echo PING1=$?
ip link show net1 | grep "master br0" > /dev/null
echo NET1=$?
ip link show net5 | grep "master br0" > /dev/null
echo NET5=$?
;;
esac
case "$netmodule" in
network-legacy)
for i in /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-*; do
basename "$i"
grep -v 'UUID=' "$i"
done
;;
esac
echo EOF
) | dd oflag=direct,dsync of=/dev/sda
strstr "$CMDLINE" "rd.shell" && sh -i
poweroff -f
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