[CentOS] setup schedule cron job every other week?

From: mcclnx mcc <mcclnx at yahoo.com.tw>
> Thank you.  This script only work on regular enviroment like sh, ksh and bash.  
> When I put on cron job I got error message:
> /bin/sh: -c: line 0: unexpected EOF while looking for matching `''

It says you miss a closing back-quote...

JD