Viewing 1 item
Archive | unset RSS feed for this section

unset

unset

unset – Delete variables  This command removes one or more variables. Each name is a variable name, specified in any of the ways acceptable to the set command. If a name refers to an element of an array then that element is removed without affecting the rest of the array. If a name consists of an array name with no parenthesized index, then  Full Article…

0