unset man page on BSDi

Man page or keyword search:  
man Server   6284 pages
apropos Keyword Search (all sections)
Output format
BSDi logo
[printable version]



unset(n)	      Tcl Built-In Commands		 unset(n)

_________________________________________________________________

NAME
       unset - Delete variables

SYNOPSIS
       unset name ?name name ...?
_________________________________________________________________

DESCRIPTION
       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  the	entire	array  is
       deleted.	  The  unset  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.

KEYWORDS
       remove, variable

Tcl								1

[top]

List of man pages available for BSDi

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Tweet
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................
Vote for polarhome
Free Shell Accounts :: the biggest list on the net