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Full Discussion: shell scripting problem
Top Forums Shell Programming and Scripting shell scripting problem Post 302212586 by mobydick on Tuesday 8th of July 2008 12:36:18 AM
Old 07-08-2008
shell scripting problem

her i am trying to edit a database file which is actually a small file holding my friend's name and birthdays

My Database

DEEPAK 27/08
DEEPIKA 18/02
DHYAN 23/03
DIPANKAR 24/10
SNIGDHO 19/05
AYANNAR 17/12
BHAI 22/09
DEBAN 16/08
JAGADISH 02/06
SUBHOJIT 23/02
TOJO 17/09
SUDHIR 12/09

my Code

echo "Enter the friend whose data u want to change ?"
read FRIEND

while read LINE
do
candidate=$(echo $LINE | cut -d ' ' -f1)
birthday=$(echo $LINE | cut -d ' ' -f2)
#mobileno=$(echo $LINE | cut -d ' ' -f3)

if [ "$candidate" = "$FRIEND" ] ;then
echo "Edit your friend's name"
read NAME

echo "Edit your Friend's B'day"
read BIRTHDAY


echo " $NAME $BIRTHDAY">>database1

else

echo " $candidate $birthday">>database1

fi
done<"$DIR/database"


later i planned to cp or rename file database1 to database

my problem

as i have redirected the std i/p i cannot read NAME && BIRTHDAY ---can any one give me any sollution
 

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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)
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