grep blablabla apache_error_log |sort |uniq -c |sort -nk1
if [ ! -f /tmp/lock ]; then touch /tmp/lock; php hotels.php; rm /tmp/lock; else exit 0; fi
/bin/bash -c "if [ ! -f /tmp/lock ]; then touch /tmp/lock; php hotels.php; rm /tmp/lock; else exit 0; fi"