Here's a couple of scripts for saving Youtube Flash Videos to your hard drive

Script1 locateallflashfiles.sh

#!/bin/bash

echo Please wait, searching for recent Flash Video Files

lsof | grep Flash | grep plugin-co > listallflashfiles.txt

while read line

do

./processflashfiles.sh $line

done < listallflashfiles.txt

echo Press any key to close this Terminal

read thekey

Script2 processflashfiles.sh

#!/bin/bash

string1=$4

string2=$9

echo Copying /proc/$2/fd/${string1//u/ } to /home/$3/Videos${string2///tmp/}.flv

cp /proc/$2/fd/${string1//u/ } /home/$3/Videos${string2///tmp/}.flv