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Full Discussion: Menu with sub-menu options
Top Forums Shell Programming and Scripting Menu with sub-menu options Post 302647799 by sukhdip on Tuesday 29th of May 2012 01:44:24 AM
Old 05-29-2012
Question Menu with sub-menu options
Hi!
I have created on script which is working fine with menu options and with a sub-menu.
I want to enhance it by using sub-options under menu options.
Like.
Quote:
1) Take input from user and show list of files with that name.
1.1) Show the contents of file chosen by user from the list.
option 1) will give the list only.
option 1.1) should give the option to user to choose one file, whose content user wanna see.
I can implement this as a separate option. But I want to implement this under option 1.
Can this be happen? I tried using some but failed.

Here is how my script is working.
Code:
#!/usr/bin/ksh

script_menu() {
while :
       do
       clear
echo  some action here
read choice
case $choice in

1) 
some action as per choice;;
2)     
       return;;
3)
       exit;;
    esac 
 done
}

#Main Menu
while :
       do
       clear
       echo ----------------------------------------------------
       echo    ******************Main Menu******************
       echo ----------------------------------------------------
       echo Select a Choice
       echo [1] call sub menu
       echo [2] View Log Files
       echo [3] Exit
       echo ----------------------------------------------------
       echo Select choice {1-2}:
read choice
case $choice in
1)
       script_menu;;
2)     
       echo files; 
       echo Enter file name;
       read -r filename ; find "$filename"_*.* -type f ! -name ".*" 2>errorlog 
       echo Press Enter; 
       read x;;
2.1) Can I solve above question here, like this?

3)   
       exit;;
*) 
       echo Invalid Number
     esac
done

please provide me your valuable help.
Thanks,
 

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LEARN ABOUT OPENSOLARIS

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 5.11							    5 Jun 2002							    echo(3XCURSES)
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