fsck的奇怪输出

[罗非鱼]

root@debian:/home/tiger# fdisk -l

Disk /dev/sda: 120.0 GB, 120034123776 bytes
255 heads, 63 sectors/track, 14593 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x073a3c87

Device Boot Start End Blocks Id System
/dev/sda1 1 1912 15358108+ c W95 FAT32 (LBA)
/dev/sda2 1913 3736 14647296 7 HPFS/NTFS
/dev/sda3 3736 14594 87213057 5 Extended
/dev/sda5 14435 14594 1275904 82 Linux swap / Solaris
/dev/sda6 3736 13462 78124032 83 Linux
/dev/sda7 13462 14434 7809745+ 83 Linux

Partition table entries are not in disk order

Disk /dev/sdb: 120.0 GB, 120034123776 bytes
255 heads, 63 sectors/track, 14593 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x073a3c87

Device Boot Start End Blocks Id System
/dev/sdb1 1 1912 15358108+ c W95 FAT32 (LBA)
/dev/sdb2 1913 3736 14647296 7 HPFS/NTFS
/dev/sdb3 3736 14594 87213057 5 Extended
/dev/sdb5 14435 14594 1275904 82 Linux swap / Solaris
/dev/sdb6 3736 13462 78124032 83 Linux
/dev/sdb7 13462 14434 7809745+ 83 Linux

Partition table entries are not in disk order
root@debian:/home/tiger# fsck.vfat /dev/sdb1
dosfsck 3.0.9, 31 Jan 2010, FAT32, LFN
There are differences between boot sector and its backup.
Differences: (offset:original/backup)
65:01/00
1) Copy original to backup
2) Copy backup to original
3) No action
? 3
/:50w:58u:586:6UG.ppt
Bad file name.
1) Drop file
2) Rename file
3) Auto-rename
4) Keep it


注意：系统说，有个
/:50w:58u:586:6UG.ppt
Bad file name.
这样的文件，于是，我root@debian:/home/tiger# find /media/usb0 -name ":50w:58u:586:6UG.ppt"
root@debian:/home/tiger#
没有找到任何东西。

请问，这是什么回事？

[Strange]

他说的是bad file name，用文件名来找当然找不到。
不如试试 -name "*.ppt" 然后分析具体是哪个