--- get_book.sh	2004/01/17 16:25:38	1.6
+++ get_book.sh	2004/02/15 11:40:43	1.7
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 # proxy settings (same as in firebird)
-( ping proxy 2>&1 ) >/dev/null && export http_proxy=http://proxy:8080
+fping proxy && export http_proxy=http://proxy:8080
 # user agent (same as in firebird)
 ua="Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.5) Gecko/20031225 Firebird/0.7"
 
@@ -23,7 +23,8 @@
 	mv orig/* .
 	rm -Rf orig
 
-	grep -l 'promo.asp' * | xargs -i rm -v {}
+	grep -l 'promo.asp' * | xargs -i rm {}
+	grep -l 'This is only a preview of the full book' * | xargs -i rm {}
 fi
 
 isbn=$1;
@@ -101,6 +102,11 @@
 			echo "WARNING: your safari session is disabled. Aborting."
 			exit 1
 		fi
+
+		if grep -i 'This is only a preview of the full book' `ls -t index.html* | head -3` >/dev/null ; then
+			echo "WARNING: you didn't add this book to your bookshelf!"
+			exit 1
+		fi
 	done
 }