An associative array is an array which uses strings as indices instead of integers. To see how associative arrays work, we’re going to look at both the Korn shell and Perl, though only the newest ...

Clearly one of the best features of disk arrays is that they can continue working even when a disk has failed. One of the problems, however, is that you might not notice when a disk fails, and thus, ...

One of the most convenient ways to manipulate information in scripts is to store it in an array. Arrays facilitate looping through lists of related values, keeping track of an ever changing number of ...