FOR loop problem: Kindly Help Post: 302139188

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Top Forums Shell Programming and Scripting FOR loop problem: Kindly Help Post 302139188 by okdev on Thursday 4th of October 2007 07:43:45 PM

10-04-2007

Registered User

FOR loop problem: Kindly Help

Hello Friends,

I have file called reference.txt which looks like below,

Quote:

columns are been formed by delimiter "|" as shown. I am required to scan whole file line by line & compare 1st 2 columns with new name (ex. ferrari) & new version (2.1).

CODE PURPOSE: whnever new project formed compare if it already exists & compare if version updated.

My Code

Quote:

for file in $(cat reference.txt);do
if [[ `echo $file | cut -d ',' -f1` == $PROJECT ]];then
echo "Project Matched"
if [[ `echo $file | cut -d ',' -f2` == $VERSION ]];then
echo "Project & Version Matched"
else
echo "Project Matched but Version Revised"
fi
else
echo "Complete New Project"
fi
echo "$n"
let "n += 1"
done

By executing my code i am finding,
1. its looping for 19 times instead of looping for only 3 times. & providing 3 output for 3 rows.

Kindly help. Thanks a lot.

Last edited by okdev; 10-04-2007 at 08:55 PM..

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LEARN ABOUT SUNOS

noecho

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)