Appending to the end of the string

I have a directory containing files. To the end of each file name, i want to append '.55A'.
There are several files and hence, i would like to write an unix script. I tried with SED , but I am not successful in attaching to the end of the string.
Any suggestions?
Thanks.

what shell are you working in?

christo

c shell

I know that you are working in C Shell, but here is a quick ksh script to do it. I created a directory called temp and then executed the script outside the temp directory.

#!/usr/bin/ksh


for filename in `ls -1 temp`
do
mv temp/$filename temp/${filename}.55a
done


Hope this helps.

Regards,

jlk