Case question Post: 302883010

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Top Forums Shell Programming and Scripting Case question Post 302883010 by Yoav on Friday 10th of January 2014 11:38:54 AM

01-10-2014

Registered User

Case question

Hi,
ksh script.

I have a shell script which use while loop and case statment in order to execute several functions.
Each step is working fine .
I want to add a new dynamic option : from step X to step Y which go through the selected steps .
for example : from step 2 to 3 , will execute option 2+3 only (function 2 and function 3) in the menu bellow.

Please advise.
Thanks

Code:

while :
do
  clear
  echo "----------------------------------------------"
  echo " * * * * * * * Steps * * * * *  * * "
  echo "----------------------------------------------"
  echo "[1]  Step1 "
  echo "[2]  Step2 "
  echo "[3]  Step3 "
  echo "[0]  Exit  "
  echo "----------------------------------------------"
  echo -n "Choose Option [0-3]:"
  read yourch
  case $yourch in
    0) exit 0
       ;;
    1)  function1 ;;
    2)  function2 ;;
    3)  function3 ;;
    *) echo " Please select choice 1,2,3 OR all"
    echo "Press a key. . ."
       ;;
  esac
done

Last edited by bartus11; 01-10-2014 at 12:45 PM.. Reason: Please use code tags.

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apc_inc

APC_INC(3)								 1								APC_INC(3)

apc_inc - Increase a stored number

SYNOPSIS

       int apc_inc (string  $key, [int	$step = 1], [bool  &$success])

DESCRIPTION

	Increases a stored number.

PARAMETERS

	      o $key
		- The key of the value being increased.

	      o $step
		- The step, or value to increase.

	      o $success
		- Optionally pass the success or fail boolean value to this referenced variable.

RETURN VALUES

	Returns the current value of $key's value on success, or FALSE on failure

EXAMPLES

       Example #1

	      apc_inc(3) example

	      <?php
	      echo "Let's do something with success", PHP_EOL;

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	      echo apc_fetch('anumber'), PHP_EOL;

	      echo apc_inc('anumber'), PHP_EOL;
	      echo apc_inc('anumber', 10), PHP_EOL;
	      echo apc_inc('anumber', 10, $success), PHP_EOL;

	      var_dump($success);

	      echo "Now, let's fail", PHP_EOL, PHP_EOL;

	      apc_store('astring', 'foo');

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	      53
	      63
	      bool(true)
	      Now, let's fail

	      bool(false)
	      bool(false)

SEE ALSO 
apc_dec(3).
PHP Documentation Group 														APC_INC(3)