Shell Programming and Scripting

Hi all,

In my file config_recipient:
group1 email1
group2 email2

$class file :
group1
group2

foreach file (`cat $app_dir/config_recipient ' ` )
if ( $class == $file ) then
echo " $file "
endif
end

output i get is :
group1
group2

while the output that i want get is :
email1
email2

anybody can help me?

---------- Post updated at 11:57 AM ---------- Previous update was at 11:38 AM ----------

Hi all,

In my file config_recipient:
group1 email1
group2 email2

$class file :
group1
group2

Code:

foreach file (`cat $app_dir/config_recipient ' ` )
if ( $class == $file ) then
echo " $file "
endif
end

output i get is :
group1
group2

while the output that i want get is :
email1
email2

anybody can help me?
Edit/Delete Message

Try this,

Code:

cat config_recipient
group1 email1
group2 email2

cat class
group1
group2

awk 'NR==FNR{a[$1]=++i;next} { if (a[$1]) { print $2 }}' class config_recipient

Hi ,
i still cannot get wht u mean,

Code:

 foreach file (`cat $app_dir/config_recipient | awk {print $1,$2 } ` )
            echo " $file "
  end

The output for this code :
group1 email1
group2 email2

However if i write like this :

Code:

 foreach file (`cat $app_dir/config_recipient | awk '{print $1,$2}' ` )
               if ( $class == $file ) then
                echo " $file "
               endif
  end

which mean if group1 == group1($class== $file), the output should be like this:

Code:

email1

But i get the output for run that sript :

Code:

group1

Anybody can help me solve it?

---------- Post updated at 02:20 PM ---------- Previous update was at 01:56 PM ----------

Can any 1 know how to solve it?
or use other loop statement?

---------- Post updated at 05:18 PM ---------- Previous update was at 02:20 PM ----------

Hi pravin27 or any1,
know how to solve it?

Have you tried the code which I posted ?
What value is in variable $class ?

erm..try alreay cannot run la...

What error are you receiving ?

Hi pravin,
Actually my script is not run like ur 1 mention.
I actually use while loop to assign the value as variable in my config_recipient file.
And now i got another file name folder. Actuallty this file also must assign value inside it as variable.
While the problem is both of file must link together and i cannot run 2 while loop for both of file at 1 time...so i try to loop 2nd file use awk method.