Проблемы с выходом Bash

У меня есть следующий скрипт:

/bin/sh
echo  "Compare Ran" $(date) >> /var/log/ran.log
if cmp -s "/var/log/ip.log" "/etc/wanip.log"
then
   echo "Wan Check Ran" | /var/log/ran.log
else
   echo "WARNING IP CHANGE" | sendmail *********@email.****.net
fi

Если 2 файла не совпадают, скрипт работает отлично, но если 2 файла совпадают, я получаю следующий вывод:

/var/log/ran.log: 1: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 2: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 3: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 4: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 5: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 6: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 7: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 8: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 9: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 10: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 11: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 12: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 13: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 14: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 15: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 16: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 17: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 18: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 19: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 20: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 21: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 22: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 23: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 24: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 25: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 26: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 27: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 28: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 29: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 30: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 31: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 32: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 33: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 34: /var/log/ran.log: Thu: not found
/var/log/ran.log: 35: /var/log/ran.log: Compare: not found
/var/log/ran.log: 36: /var/log/ran.log: Compare: not found
/var/log/ran.log: 37: /var/log/ran.log: wanip.sh: not found
/var/log/ran.log: 38: /var/log/ran.log: Compare: not found

Я не могу понять, почему сценарий "читает" файл ran.log, если 2 файла совпадают.

Есть идеи?