查整个库的状态：select concat(truncate(sum(data_length)/1024/1024,2),'MB') as data_size,
concat(truncate(sum(max_data_length)/1024/1024,2),'MB') as max_data_size,
concat(truncate(sum(data_free)/1024/1...
```
#!/bin/bash
#
#Big_Users -Find big disk space users in various directories
#(在各目录中查找大磁盘占用情况)
#Parameters for script
#
CHECK_DIRECTORIES=" /var/log /home/wang /opt" #Directories t ch...
