Exit from a
SYNTAX break [n]
If n is supplied, the nth enclosing loop is exited. n
must be greater than or equal to 1.
The return status is zero unless n is not greater than or equal to 1.
break is a POSIX `special' builtin
for - Expand words, and execute commands
select - Accept keyboard input
until - Execute commands (until error)
while - Execute commands
Equivalent Windows NT command:
GOTO - Direct a batch program to jump to a labelled line