Linux找出占用空间大的文件

Linux找出占用空间大的文件

sudo find / -type f -size +1024000k -exec du -h {} \; 

-exec后面的含义参照man find文档：

-exec command ; 
Execute command; 
true if 0 status is returned.  
All following arguments to find are taken to be arguments to the command until an argument consisting of `;' is encountered.  
The string `{}'  is replaced by the current file name being processed everywhere it occurs in the arguments to the command, not just in arguments where it is alone, as in some versions of find.  
Both of these constructions might need to be escaped (with a `\') or quoted to protect them from expansion by the shell.  

See the EXAMPLES section for examples of the use of the  -exec  option.   
The  specified command  is run once for each matched file.  
The command is executed in the starting directory.   
There are unavoidable security problems surrounding use of the -exec action; 
you should use the -execdir option instead.