Create group in phonebook... Post: 302353662

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Homework and Emergencies Homework & Coursework Questions Create group in phonebook... Post 302353662 by coolgal on Tuesday 15th of September 2009 10:51:59 PM

09-15-2009

Registered User

Edit in shell script

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1. The problem statement, all variables and given/known data:
Hi, I am creating the phonebook shell script to store the name, number and address of the people. I am stuck in one point.I have done to add new user, list user and delete the user. But i don't know how to edit. My file in store in the file phonebook.txt. It is in the format title:name Smilie

hone1

hone2:address1:address2:groups. I need to edit the particular entry of that file. How can i do that? is there particular command. please help. Thanks in advance..

2. Relevant commands, code, scripts, algorithms:

echo "*********************"
echo "MENU"
echo "*********************"

echo "1. Add new entries"
echo "2. Show all entries"
echo "3. Search for entries"
echo "4. Edit existing entries"
echo "5. Delete existing entries"
echo "6. Exit"
echo "Please enter your choice:"
read choice
case $choice in
1) addrecord;;
2) showall;;
3) searchrecord;;
4) delete;;
5) edit
esac

3. The attempts at a solution (include all code and scripts):

4. School (University) and Course Number:
JCU

Last edited by coolgal; 09-21-2009 at 01:57 PM..

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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)