I need some more help people and would be posting here shortly

Thanks in advance,
Andy

---------- Post updated at 12:59 PM ---------- Previous update was at 12:58 PM ----------

Ok, I must admit I have another small problem I need to tweak.
Initially I wanted only the URL portion of a line from a log file however, what I am after now is I need a little longer URL something like below.

Code:

10.155.65.5 - - [20/Jan/2011:07:41:58 +0100] "POST /cas/login?post=true&service=http://test.domain.ca:8000/psp/ppf88prd/?cmd=login%26languageCd=CAN%26userid=VP1%26pwd=TEST123 HTTP/1.1" 200 888

I need http://test.domain.ca:8000/psp/ instead of just http://test.domain.ca like below.

Can someone please help if how I do achieve that. I did try playing with a earlier script I had been given by Frank as below though unfortunately it didn't work

Code:

sed -n 's!.*service=\(http://[^:]*\):.*!\1!p' logfile > newfile

Also one more help would be to be aware of a script which would need to find a similar result from around 20 files instead of just 1 file as of now. I am doing it manually for now though need some help in this too.
The file format is something like below -

Code:

abc-accent.2011-01-20.log
abc-accent.2011-02-21.log
abc-accent.2011-03-22.log
abc-accent.2011-04-23.log
abc-accent.2011-05-24.log

Again, thanks once again for all help offered already!!!
Cheers,
Andy

---------- Post updated at 01:08 PM ---------- Previous update was at 12:59 PM ----------

Ok, I just found another script that may require some tweaking which I will do later though someone please confirm if it will suit the purpose. (Again I would be testing it in some time on a test box to be sure)
It basically searches and replaces strings while searching a certain parrtern of files in a directory we specify.

Code:

#!/bin/bash
OLD="xyz"
NEW="abc"
DPATH="/home/you/foo/*.txt"
BPATH="/home/you/bakup/foo"
TFILE="/tmp/out.tmp.$$"
[ ! -d $BPATH ] && mkdir -p $BPATH || :
for f in $DPATH
do
  if [ -f $f -a -r $f ]; then
    /bin/cp -f $f $BPATH
   sed "s/$OLD/$NEW/g" "$f" > $TFILE && mv $TFILE "$f"
  else
   echo "Error: Cannot read $f"
  fi
done
/bin/rm $TFILE

Any suggestions as always are quiet welcome.

Thanks,
Andy