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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LEARN ABOUT SUNOS

echo

echo(3XCURSES)						  X/Open Curses Library Functions					    echo(3XCURSES)

NAME

       echo, noecho - enable/disable terminal echo

SYNOPSIS

       cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib 
       -R /usr/xpg4/lib -lcurses [ library... ]

       c89 [ flag... ] file... -lcurses [ library... ]

       #include <curses.h>

       int echo(void);

       int noecho(void);

DESCRIPTION

       The  echo()  function enables Echo mode for the current screen. The noecho() function disables Echo mode for the current screen. Initially,
       curses software echo mode is enabled and hardware echo mode of the tty driver is disabled. The echo() and noecho() functions control  soft-
       ware echo only. Hardware echo must remain disabled for the duration of the application, else the behavior is undefined.

RETURN VALUES

       Upon successful completion, these functions return OK. Otherwise, they return ERR.

ERRORS

       No errors are defined.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Unsafe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       getch(3XCURSES), getstr(3XCURSES), initscr(3XCURSES), libcurses(3XCURSES), scanw(3XCURSES), attributes(5), standards(5)

SunOS 5.10							    5 Jun 2002							    echo(3XCURSES)