home *** CD-ROM | disk | FTP | other *** search
-
-
-
- uuuunnnnsssseeeetttt((((3333TTTTccccllll)))) uuuunnnnsssseeeetttt((((3333TTTTccccllll))))
-
-
-
- NNNNAAAAMMMMEEEE
- unset - Delete variables
-
- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- uuuunnnnsssseeeetttt _n_a_m_e ?_n_a_m_e _n_a_m_e ...?
-
-
- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- This command removes one or more variables. Each _n_a_m_e is a variable
- name, specified in any of the ways acceptable to the sssseeeetttt command. If a
- _n_a_m_e refers to an element of an array then that element is removed
- without affecting the rest of the array. If a _n_a_m_e consists of an array
- name with no parenthesized index, then the entire array is deleted. The
- uuuunnnnsssseeeetttt command returns an empty string as result. An error occurs if any
- of the variables doesn't exist, and any variables after the non-existent
- one are not deleted.
-
-
- KKKKEEEEYYYYWWWWOOOORRRRDDDDSSSS
- remove, variable
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- PPPPaaaaggggeeee 1111
-
-
-
-