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Full Discussion: trying to create a script with multiple variables...
Special Forums UNIX Desktop Questions & Answers trying to create a script with multiple variables... Post 302177255 by Italy87 on Thursday 20th of March 2008 12:52:27 PM
Old 03-20-2008
trying to create a script with multiple variables...
I have created a script that prompts the user to enter three variables that are seperated by a space as the delimiter.

It then performs a command 3 seperate times for each variable entered.

I want the script to llow the user to enter as many variables as they may like and the script to perform the commandwith each variable entered, each time.

the scripts promt starts as
example of script:

read AP1 AP2 AP3

{command + $AP1}
{Command + $AP2}
{Command + $AP3}


they are later used as $AP1 $AP2 $AP3

How can I change this with one read command that will use a loop to repeat the command to each variable entered?

Thank you for you help in advance.

italy87
 

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LEARN ABOUT DEBIAN

service

service(8)						      System Manager's Manual							service(8)

NAME

       service - run a System V init script

SYNOPSIS

       service SCRIPT COMMAND [OPTIONS]

       service --status-all

       service --help | -h | --version

DESCRIPTION

       service	runs a System V init script in as predictable an environment as possible, removing most environment variables and with the current
       working directory set to /.

       The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT.  The  supported  values  of  COMMAND  depend  on  the
       invoked	script.  service passes COMMAND and OPTIONS to the init script unmodified.  All scripts should support at least the start and stop
       commands.  As a special case, if COMMAND is --full-restart, the script is run twice, first with the stop command, then with the start  com-
       mand.

       service --status-all runs all init scripts, in alphabetical order, with the status command.

EXIT CODES

       service calls the init script and returns the status returned by it.

FILES

       /etc/init.d
	      The directory containing System V init scripts.

ENVIRONMENT

       LANG, TERM
	      The only environment variables passed to the init scripts.

SEE ALSO

       /etc/init.d/skeleton,
       update-rc.d(8),
       init(8),
       invoke-rc.d(8).

								     Jan 2006								service(8)
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