[root@localhost ~]# df -ah #查看所有文件系统磁盘使用情况Filesystem Size Used Avail Use% Mounted on/dev/mapper/VolGroup-lv_root 18G 14G 3.0G 82% /proc 0 0 0 - /procsysfs 0 0 0 - /sysdevpts 0 0 0 - /dev/ptstmpfs 491M 0 491M 0% /dev/shm/dev/sda1 477M 28M 425M 6% /bootnone 0 0 0 - /proc/sys/fs/binfmt_misc/dev/mapper/VolGroup-lv01 4.8G 19M 4.6G 1% /data[root@localhost ~]# df -ah #查看所有文件系统磁盘使用情况Filesy
