Linux——查看文件系统

1、查看挂载点

ll -i

ll -id / /. 

2、查看支持的文件系统

ll /lib/modules/$(uname -r)/kernel/fs

3、查看内存中文件系统

cat /proc/filesystems

cat /etc/fstab

[root@localhost /]# cat /etc/fstab

#
# /etc/fstab
# Created by anaconda on Sun Aug 25 03:01:09 2013
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
UUID=13f21c13-e66a-4394-8aa6-19a6b3d8eaf6 /                       ext4    defaults        1 1
UUID=403563ec-febd-40f8-a576-b5c477130fa6 /boot                   ext4    defaults        1 2
UUID=a7521816-9cef-44f3-8d02-e1e9d7a6c080 swap                    swap    defaults        0 0
tmpfs                   /dev/shm                tmpfs   defaults        0 0
devpts                  /dev/pts                devpts  gid=5,mode=620  0 0
sysfs                   /sys                    sysfs   defaults        0 0
proc                    /proc                   proc    defaults        0 0