12、shell动态变量
shell动态变量
domainPrefix="domain";
domain8001="/demain8001Home"
serverPath=$(eval echo '$'${domainPrefix}${port});
echo $serverPath;
输出serverPath:
/demain8001Home
domainPrefix="domain";
domain8001="/demain8001Home"
serverPath=$(eval echo '$'${domainPrefix}${port});
echo $serverPath;
输出serverPath:
/demain8001Home