# : We will now be using the <code>find</code> command to::#:*Locate the configuration files modified by the GUI network configuration program:#:*Copy those configuration files to a specified directory for backup#* :Previously, you created a file called <code>/tmp/timestamp</code>. Any files that were modified by the GUI network configuration program should have a timestamp later (or newer) than the "timestamp" file you created. All the Linux TCP/IP configuration files are stored under the '''/etc''' directory or its sub-directories. The following command when run as root will give you a list of all the files under the <code>/etc</code> directory with a file modification date newer than the date of the "timestamp" file: <ol> <li value="8">x</li></ol>