ls -ali输出中的字段是什么意思

 +--------------+------------------+-----------------+-------+-------+------+-------+-----+-------+-----------+ | index number | file permissions | number of links | owner | group | size | month | day | time | filename | +--------------+------------------+-----------------+-------+-------+------+-------+-----+-------+-----------+ | 933442 | -rwxrw-r-- | 10 | root | root | 2048 | Jan | 13 | 07:11 | afile.exe | +--------------+------------------+-----------------+-------+-------+------+-------+-----+-------+-----------+ 

注意：月份，日期和时间是上次修改的日期。