Hi,
     i am new to perl.I am in a problem,So please help me to get a solution
    "I want to change texts in 172 files available at a directory
/pages(there are files also in a sub-directory),they all  are text files.
     There are also some text files,which I no need to change.I want one
single script to open all these files,match the particular
     string and replace them with new string.

    I tried with a singel file,able to open that file,make changes ,but only
write in another file.I want to write the changes in same old file.


the string needed to find:

<td bgcolor=#336699 valign=top width=10><img src="a web link here"
images/corner_2.gif" width="10" height="10"></td>


the string to be replaced is;

    <td bgcolor=#336699 valign=top width=10>
      <script>
document.write("<img src=" + url + "/images/corner_2.gif width='10'
height='10'></td>");
      </script>
Can anyone help me in this,
With Thanks in advance,
prabu.


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