centos shell 命令

[[email protected]localhost test]# parted

使用 /dev/hda

(parted) p

/dev/hda 的磁盘几何结构：0.000-76319.085 兆字节

磁盘标签类型：msdos

Minor    起始点        终止点  类型      文件系统    标志

1          0.031   6000.842  主分区 ntfs        启动

2       6000.842  22003.088  主分区 fat32       lba

3      22003.088  60800.690  扩展分区

5      22003.119  30004.211  逻辑分区 reiserfs

6      30004.242  40005.615  逻辑分区 reiserfs

7      40005.646  40774.350  逻辑分区 linux-swap

8      40774.381  52219.094  逻辑分区 ext3

9      52219.125  60800.690  逻辑分区 reiserfs

[email protected]localhost test ~]# file -s /dev/sda1

/dev/sda1: Linux rev 1.0 ext3 filesystem data (needs journal recovery)

[[email protected]localhost testv ~]# file -s /dev/sda2

/dev/sda2: LVM2 (Linux Logical Volume Manager) , UUID: hrsI8SGq5CAe8qsISHqQ5AG32ALynAM

[[email protected]localhost test ~]# 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)

[[email protected]localhost test ~]# df -lhT

Filesystem    Type    Size  Used Avail Use% Mounted on

/dev/mapper/VolGroup00-LogVol00       ext3    285G   12G  259G   5% /

/dev/sda1     ext3     99M   12M   82M  13% /boot

tmpfs        tmpfs   1010M     0 1010M   0% /dev/shm

[email protected]localhost test ~]# fdisk -l

Disk /dev/sda: 320.0 GB, 320072933376 bytes

255 heads, 63 sectors/track, 38913 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot      Start         End      Blocks   Id  System

/dev/sda1   *           1          13      104391   83  Linux

/dev/sda2              14       38913   312464250   8e  Linux LVM

查看哪个目录把空间占满了

cd /;du -sh *