磁盘空间的清理
=================

因为RAP和HRRR系统在运行期间会产生大量的临时数据和产品，为了防止磁盘空间不足，可以在定时作业中加入以下定时作业，下面例子为每小时00分，删除1天前的所有数据文件。所以，请用户自行做好数据备份的工作


在定时作业中加入:

.. code-block:: bash

    $ crontab -l

    # Remove old files
    # -----------------------

    0 * * * * find /sya/g2/hailang/chinawise/com/rap/prod/ -type f ! -name "*.png" -mtime +1 -exec rm -f {} +
    0 * * * * find /sya/g2/hailang/chinawise/com/hrrr/prod/ -type f ! -name "*.png" -mtime +1 -exec rm -f {} +
    0 * * * * find /sya/g2/hailang/chinawise/com/output/prod/today/ -type f  -mtime +1 -exec rm -f {} +
    0 * * * * find /sya/g2/hailang/chinawise/com/logs/jlogfiles/ -type f  -mtime +1 -exec rm -f {} +
    0 * * * * find /sya/g2/hailang/chinawise/nwges/prod/ -type f -mmin +720 -exec rm -f {} +
    0 * * * * find /sya/g2/hailang/chinawise/tmpnwprd1 -type d -mmin +360 -exec rm -fr {} +