Find last updated files and rename

Shell Programming and Scripting
1

HI
I have a requirement to find the last updated files from a directory whcih has subdirectories and inside them we have files with .txt,.doc,.xls .. extensions. i have to find those files which were updated in the last 1hr and rename the files with respective <sub-directory>_<filename> and copy them to another directory.
i'm able to browse the threads of this forum and found the code to find the last updated files.. but don't know how to find and rename in the mentioned format.

Main directory:
/dataserver/
subdirectories:200906024502,200906024503,200906024520 etc,;
inside /dataserver/200906024502/abc.txt
/dataserver/200906024520 /sample.doc
etc;

 
ts=`date +%m%d%H%M`; ts=`expr $ts - 250`;touch -t 0$ts stamp1
 find /dataserver/200906024502/ -type f -newer stamp1 -print

please help me with the script.

Thanks in advance.
-Ramesh

2 
ts=`date +%m%d%H%M`; ts=`expr $ts - 250`;touch -t 0$ts stamp1
for file in $(find /dataserver -type f -newer stamp1 -print)
do  
  Newfile=$(echo $file |awk -F \/ '{for (i=3;i<=NF-1;i++) printf $i "_" ; printf $NF"\n"}' )
  if [ ! -f /Other_folder/$Newfile ] then
     echo cp $Newfile /Other_folder
  fi
done

If the code is succesful, remove echo from the code.

3

I tried like this.. and it gives erros..

#!/bin/ksh

ts=`date +%m%d%H%M`; 
ts=`expr $ts - 250`;
touch -t 0$ts stamp1
for file in $(find /dataserver/apps/upload/CARcomment/ -type f -newer stamp1 -print)
do  
  Newfile=$(echo $file | awk -F \/ '{for (i=3;i<=$NF-1;i++) printf $i "_" ; printf $NF"\n"}' )
  
  if [ ! -f /dataserver/apps/upload/tempcopy/$Newfile ] 
  then
     echo cp $Newfile /dataserver/apps/upload/tempcopy/
  fi
  
done

#Remove time_stamp
rm stamp1

exit 0

error:

awk: syntax error near line 1
awk: bailing out near line 1
cp /dataserver/apps/upload/tempcopy/
awk: syntax error near line 1
awk: bailing out near line 1
4

change awk --> nawk