/usr/bin/find: Argument list too long
[root@server1 ~]# find /opt/grid/product/12.1.0/rdbms/audit/*.aud -mtime +7 -delete
-bash: /usr/bin/find: Argument list too long
Solution:
[root@server1 ~]$ find /opt/grid/product/12.1.0/rdbms/audit/ -name '*.aud' -mtime +30 -exec /bin/rm {} \;