shell动态变量

面对变量中嵌套变量,可以这么做
other_devops_ip="......."
options='_ip'
tennat_name='other_devops'
tennat_ip=$(eval echo \$${tennat_name}${options})
posted @ 2017-03-28 14:00  jackchen007  阅读(1483)  评论(0编辑  收藏  举报