$ lsblk -o+FSTYPE /dev/sdc1
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT FSTYPE
sdc1 8:33 1 3.7G 0 part /mnt/bart_sdc1 vfat
$ cd /mnt/bart_sdc1
$ file dvorak-walzes
dvorak-walzes: directory
$ ls -dl dvorak-walzes
drwxrwxr-x 2 bart wheel 16384 Oct 23 14:03 dvorak-walzes
$ ls -dl .
drwxrwxr-x 13 bart wheel 32768 Jan 1 1970 .
$ mv /mnt/bart_sdc1/{d,D}vorak-walzes
mv: cannot move '/mnt/bart_sdc1/dvorak-walzes' to a subdirectory of itself,
'/mnt/bart_sdc1/Dvorak-walzes/dvorak-walzes'
$ type mv
mv is /usr/bin/mv
$ uname -rsv
Linux 5.3.7-arch1-1-ARCH #1 SMP PREEMPT Fri Oct 18 00:17:03 UTC 2019
答案1
FAT 文件系统(的驱动程序)是这样的不敏感的,含义dvorak-walzes
相当于Dvorak-walzes
,这就是为什么你会收到这样的抱怨mv
:
mv:无法将“/mnt/bart_sdc1/dvorak-walzes”移动到其自身的子目录
的一部分Linux 内核 VFAT 文档说:
check=s|r|n -- Case sensitivity checking setting. s: strict, case sensitive r: relaxed, case insensitive n: normal, default setting, currently case insensitive