Don't put the rcon in your server.cfg, add the rcon to your startup line. That's better.

Code:
LD_PRELOAD=libcod2_1_3_nomysql.so ./cod2_lnxded_1_3_cracked +set dedicated 2 +set net_port 28960 +set fs_game pam +set rcon_password yoursuperpasswordhere