http://www.cnblogs.com/benio/archive/2010/10/13/1849946.html
du -h
df -h
du -h --max-depth=1 // 查看当前目录文件火文件夹大小,最多深入一层
[root@bsso yayu]# du -h --max-depth=1 work/testing 27M work/testing/logs 35M work/testing [root@bsso yayu]# du -h --max-depth=1 work/testing/* 8.0K work/testing/func.php 27M work/testing/logs 8.1M work/testing/nohup.out 8.0K work/testing/testing_c.php 12K work/testing/testing_func_reg.php 8.0K work/testing/testing_get.php 8.0K work/testing/testing_g.php 8.0K work/testing/var.php [root@bsso yayu]# du -h --max-depth=1 work/testing/logs/ 27M work/testing/logs/ [root@bsso yayu]# du -h --max-depth=1 work/testing/logs/* 24K work/testing/logs/errdate.log_show.log 8.0K work/testing/logs/pertime_show.log 27M work/testing/logs/show.log