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Shell Programming and Scripting
Shell script to loop and store in array
Post 303002047 by 308002184 on Wednesday 16th of August 2017 03:44:14 PM
08-16-2017
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Hi,
Is is possible to get the value using shell script?
x=1
y1 = 10
y2 = 15
y3 = 7
echo $y$x is giving y1 (variable name)
but I need the value of y1 (i.e. 10 dynamically)
Is there any solution?
if so, please mail me at kkodava@maxis.com.my
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:)
Suppose,I have one table A. Table A have one column. Table A have 10 rows. I want this 10 rows store into shell script variable.
like
#!/bin/ksh
v_shell_var=Hi
here in call oracle , through loop How can I store table A's 10 rows into v_shell_var (Shell Script Array).
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n1=n2;
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LEARN ABOUT OPENSOLARIS
set_menu_init
menu_hook(3CURSES) Curses Library Functions menu_hook(3CURSES) NAME
menu_hook, set_item_init, item_init, set_item_term, item_term, set_menu_init, menu_init, set_menu_term, menu_term - assign application-spe- cific routines for automatic invocation by menus SYNOPSIS
cc [ flag... ] file... -lmenu -lcurses [ library... ] #include <menu.h> int set_item_init(MENU *menu, void (*func)(MENU *)); int set_item_term(MENU *menu, void (*func)(MENU *)); void item_term(MENU *menu); int set_menu_init(MENU *menu, void (*func)(MENU *)); void menu_init(MENU *menu); int set_menu_term(MENU *menu, void (*func)(MENU *)); void menu_term(MENU *menu); DESCRIPTION
set_item_init() assigns the application-defined function to be called when the menu is posted and just after the current item changes. item_init() returns a pointer to the item initialization routine, if any, called when the menu is posted and just after the current item changes. set_item_term() assigns an application-defined function to be called when the menu is unposted and just before the current item changes. item_term() returns a pointer to the termination function, if any, called when the menu is unposted and just before the current item changes. set_menu_init() assigns an application-defined function to be called when the menu is posted and just after the top row changes on a posted menu. menu_init() returns a pointer to the menu initialization routine, if any, called when the menu is posted and just after the top row changes on a posted menu. set_menu_term() assigns an application-defined function to be called when the menu is unposted and just before the top row changes on a posted menu. menu_term() returns a pointer to the menu termination routine, if any, called when the menu is unposted and just before the top row changes on a posted menu. RETURN VALUES
Routines that return pointers always return NULL on error. Routines that return an integer return one of the following: E_OK The routine returned successfully. E_SYSTEM_ERROR System error. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |MT-Level |Unsafe | +-----------------------------+-----------------------------+ SEE ALSO
curses(3CURSES), menus(3CURSES), attributes(5) NOTES
The header <menu.h> automatically includes the headers <eti.h> and <curses.h>. SunOS 5.11 31 Dec 1996 menu_hook(3CURSES)