mofications to rotation files

sails/cron/logrotate.conf

@@ -5,7 +5,7 @@
 	mail amontejo@ujaen.es
 	compress
 	create 700 ubuntu ubuntu
-	postrotate
+	prerotate
 		/home/ubuntu/pictogram/sails/cron/report.sh
 	endscript
 }

sails/cron/report.sh

@@ -8,7 +8,7 @@ STU_LOGIN_VALIDS=`egrep "\/stu\/login" access.json | grep "'status': 200" | wc -
 SHOW_GRIDS=`egrep "/stu/[0-9]+/grids" access.json | wc -l`
 STUDENTS_ACCESSED=`egrep "/stu/[0-9]+/grids" access.json | sed "s/.*\/stu\/\([0-9]\+\)\/.*/\1/g"|uniq |wc -l`
 
-mail amontejo@ujaen.es <<END
+sendmail amontejo@ujaen.es <<END
 Subject: Informe de Pictogram sobre $HOSTNAME
 Nº de intentos de login de supervisor: $SUP_LOGIN_ATTEMPTS
 Nº de logins válidos de supervisor: $SUP_LOGIN_VALIDS