1 前言

一个问题，一篇文章，一出故事。
笔者最近写一个Shell发现同一个脚本需要引用两个以上AD域服务器连接，于是想着根据“域名”关键字动态获取不同的两台服务器连接参数。

2 最佳实践

declare -A ldap
ldap['cmdschool.org.Host']='cmdschool.org'
ldap['cmdschool.org.Port']='389'
ldap['cmdschool.org.BindDN']='CN=admin,CN=Users,DC=cmdschool,DC=org'
ldap['cmdschool.org.Passwd']='adminPasswd'
ldap['cmdschool.org.BaseDN']='DC=cmdschool,DC=org'
ldap['cmdschool.com.Host']='cmdschool.com'
ldap['cmdschool.com.Port']='3268'
ldap['cmdschool.com.BindDN']='CN=admin,CN=Users,DC=cmdschool,DC=com'
ldap['cmdschool.com.Passwd']='adminPasswd'
ldap['cmdschool.com.BaseDN']='DC=cmdschool,DC=com'

domain="cmdschool.org"
echo "${ldap[$domain.Host]}"
echo "${ldap[$domain.Port]}"
echo "${ldap[$domain.BindDN]}"
echo "${ldap[$domain.Passwd]}"
echo "${ldap[$domain.BaseDN]}"