如何查看linux的文件系统是什么格式的

cat /etc/fstab

df -T -h

mount

[oracle@Lance2 ~]$
cat /etc/fstab

/dev/VolGroup00/LogVol00 / ext3 defaults 1 1

LABEL=/boot /boot ext3 defaults 1 2

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

/dev/VolGroup00/LogVol01 swap swap defaults 0 0

[oracle@Lance2 ~]$ df -T -h

Filesystem Type Size Used Avail Use% Mounted on

/dev/mapper/VolGroup00-LogVol00

ext3 53G 11G 40G 21% /

/dev/sda1 ext3 99M 24M 71M 25% /boot

tmpfs tmpfs 2.0G 739M 1.3G 38% /dev/shm

[oracle@Lance2 ~]$ mount

/dev/mapper/VolGroup00-LogVol00 on / type ext3 (rw)

proc on /proc type proc (rw)

sysfs on /sys type sysfs (rw)

devpts on /dev/pts type devpts (rw,gid=5,mode=620)

/dev/sda1 on /boot type ext3 (rw)

tmpfs on /dev/shm type tmpfs (rw)

none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)

sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)

[oracle@Lance2 ~]$