awk提取两个关联数组里相等的元素就是a,b两个关联数组,然后怎么提取a和b里相同的下标中相等的元素。谢谢[解决办法]
for elem1 in arr1{ for elem2 in arr2 {if(arr1[elem1] == arr2[elem2]){}}}[解决办法]根据你的描述大概是:
for i in a{if (a[i]==b[i]){}}