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Full Discussion: Help with if-else construct
Top Forums Shell Programming and Scripting Help with if-else construct Post 302467855 by jgt on Sunday 31st of October 2010 06:27:04 PM
Old 10-31-2010
Use a case construct.
Pseudo code
Code:
a="a"
n=0
while a <>q
read a   #a can be next, quit or previous
case a=n
  n=n+1
  do question n
case a=q
  display score
  exit
case a=p
  n=n-1
  do question n
endcase  
enddo

Last edited by Scott; 11-01-2010 at 05:14 PM..
 

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LEARN ABOUT DEBIAN

nautilus-scripts-manager

NAUTILUS-SCRIPTS-MANAGER(1)				      General Commands Manual				       NAUTILUS-SCRIPTS-MANAGER(1)

NAME

       nautilus-scripts-manager - easy tool for nautilus scripts management

SYNOPSIS

       nautilus-scripts-manager [options]

DESCRIPTION

       This manual page documents briefly the nautilus-scripts-manager command.

       nautilus-scripts-manager is a program that allows any user to easily manage installed Nautilus scripts.

GENERAL OPTIONS

       -h, --help
	      Show summary of options.

       -v, --version
	      Show version of program.

COMMANDS

       One (and only one) of the following commands can be passed:

       -e, --enable=ENABLE
	      Enable script ENABLE.

       -d, --disable=DISABLE
	      Disable script DISABLE.

       -l, --list-enabled
	      List enabled scripts.

       -a, --list-available
	      List available scripts.

       If no command is provided, the graphical interface is started.

OPTIONS

       -e, --position=POSITION
	      In conjunction with -e or -d: establish the position of the script (can be just a name, or a path with slashes - quote it if it con-
	      tains spaces).

SEE ALSO

       nautilus(1),

AUTHOR

       nautilus-scripts-manager and this manual page were written by Pietro Battiston <me@pietrobattiston.it>.

       This manual page was written for the Debian project (but may be used by others).

								   July 14, 2009				       NAUTILUS-SCRIPTS-MANAGER(1)
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