Linux脚本——for循环和array数组

#!/bin/sh

NodeName=(
    k8s-master-1
    k8s-master-2
    k8s-master-3
    k8s-node-1
    k8s-node-2
    k8s-node-3
    k8s-node-4
    k8s-node-5
)

ipv4=(
    100.190.110.55
    100.190.110.56
    100.190.110.57
    100.190.110.70
    100.190.110.71
    100.190.110.72
    100.190.110.67
    100.190.110.68
)

ipv6=(
    2001:1:1:1::336/120
    2001:1:1:1::337/120
    2001:1:1:1::338/120
    2001:1:1:1::345/120
    2001:1:1:1::346/120
    2001:1:1:1::347/120
    2001:1:1:1::342/120
    2001:1:1:1::343/120
)

for i in `seq(0 7)`
do
    echo "${NodeName[$i]}  ansible_host=${ipv4[$i]}   ansible_ssh_user=root   ansible_ssh_pass='BClinux@123'  ip=\"${ipv4[$i]}\"  ip6=\"${ipv6[$i]}\""
done