| 4 | 
   | 
 $| = 1; | 
 
 
 
 
 
 
 
 
 
 
 
 
 
 | 5 | 
   | 
  | 
 
 
 
 
 
 
 
 
 
 
 
 
 
 | 6 | 
   | 
 # Directory to find images in | 
 
 
 
 
 
 
 
 
 
 
 
 | 7 | 
 < | 
 my($dir) = "/web/i-scream/nwww/logos"; | 
 
 
 
 
 
 
 
 
 
 | 7 | 
 > | 
 my($dir) = "/web/i-scream/htdocs/logos"; | 
 
 
 
 
 
 
 
 
 
 
 
 | 8 | 
   | 
 # Pattern to match images - remember to escape | 
 
 
 
 
 
 
 
 
 
 
 
 
 
 | 9 | 
   | 
 my($pattern) = "\\.jpg\$"; | 
 
 
 
 
 
 
 
 
 
 
 
 
 
 | 10 | 
   | 
  | 
 
 
 
 
 
 
 
 
 
 
 
 
 
 | 11 | 
   | 
 # URL to images - must match $dir | 
 
 
 
 
 
 
 
 
 
 
 
 | 12 | 
 < | 
 my($url) = "http://nwww.i-scream.org/logos"; | 
 
 
 
 
 
 
 
 
 
 | 12 | 
 > | 
 my($url) = "http://www.i-scream.org/logos"; | 
 
 
 
 
 
 
 
 
 
 
 
 | 13 | 
   | 
  | 
 
 
 
 
 
 
 
 
 
 
 
 
 
 | 14 | 
   | 
 # Where the setbg command is | 
 
 
 
 
 
 
 
 
 
 
 
 | 15 | 
 < | 
 my($setbg) = "/web/i-scream/nwww.bin/setbg.pl"; | 
 
 
 
 
 
 
 
 
 
 | 15 | 
 > | 
 my($setbg) = "/web/i-scream/bin/setbg.pl"; | 
 
 
 
 
 
 
 
 
 
 
 
 | 16 | 
   | 
  | 
 
 
 
 
 
 
 
 
 
 
 
 
 
 | 17 | 
   | 
 # Code... | 
 
 
 
 
 
 
 
 
 
 
 
 
 
 | 18 | 
   | 
 my($imagepath) = `$setbg -r -p \'$pattern\' -b echo -f \' \' $dir`; |