Linux_ Common Commands _03_ Disk/Mount _ information view

1.

1.1.

Mount

If it is not with the parameter, it shows the condition that is currently mounted.

1.2.

Df

Hard disk partition status query without parameters

2.

2.1.

Cat/proc/partitions

2.2.

Fdisk-l

2.3.

3.

3.1, Ubuntu related display information:

[email protected]:~# fdisk-ldisk/dev/sda:128.8 GB, 128849018880 bytes255 heads, sectors/track, 15665 cylinders, Total 251658240 sectorsunits = sectors of 1 * all = Bytessector size (logical/physical): bytes/512 bytesi/o siz E (minimum/optimal): bytes/512 bytesdisk identifier:0x00017f96 Device Boot Start End Blocks I    D system/dev/sda1 * 2048 249561087 124779520 linux/dev/sda2 249563134 251656191 1046529 5 Extended/dev/sda5 249563136 251656191 1046528, Linux swap/solaris[email protected]:~# Cat/pro C/partitions Major Minor #blocks name 0 1048575 sr0 8 0 125829120 SDA 8 1 124779520 SD A1 8 2 1 sda2 8 5 1046528 sda5[email protected]:~# mount/dev/sda1 on/type ext4 (rw,er  　　　Rors=remount-ro) proc On/proc type proc (rw,noexec,nosuid,nodev) Sysfs on/sys type Sysfs (Rw,noexec,nosuid,nodev) None On/sys/fs/fuse/connEctions type Fusectl (rw) None On/sys/kernel/debug type Debugfs (rw) None on/sys/kernel/security type SECURITYFS (rw Udev On/dev type DEVTMPFS (rw,mode=0755) devpts on/dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620) Tmpfs on /run type Tmpfs (rw,noexec,nosuid,size=10%,mode=0755) None On/run/lock type Tmpfs (rw,noexec,nosuid,nodev,size=5242880 ) None On/run/shm type Tmpfs (Rw,nosuid,nodev). host:/On/mnt/hgfs type Vmhgfs (rw,ttl=1) Vmware-vmblock On/run/vmbloc K-fuse type Fuse.vmware-vmblock (rw,nosuid,nodev,default_permissions,allow_other) Gvfs-fuse-daemon on/home/zzz/. GVFS type Fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=zzz) [email protected]:~# df/File system 1k-block used available  Used% mount point/dev/sda1 124602456 18693288 99670192 16%/[email protected]:~#

3.2, android4.4 related information display:

[Email protected]:/dev/block # Dffilesystem Size used free Blksize/dev 917.   4M 128.0K 917.3M 4096/sys/fs/cgroup 917.4M 12.0K 917.4M 4096/mnt/secure 917.4M 0.0K 917.4M 4096/mnt/asec 917.4M 0.0K 917.4M 4096/mnt/obb 917.4M 0.0K 917.4M 4096/                   System 827.8M 288.6M 539.2M 4096/cache 551.7M 9.8M 542.0M 4096/data     12.9G 531.0M 12.4G 4096/persist 15.8M 4.2M 11.6M 4096/firmware 64.0M 44.4M 19.5M 16384/mnt/shell/emulated 12.9G 531.0M 12.4G 4096[email protected]:/dev/block # cat/p        Roc/partitionsmajor Minor #blocks name 179 0 15388672 mmcblk0 179 1 65536 mmcblk0p1 179 2 MMCBLK0P2 179 3 MMCBLK0P3 179 4 2048 MMCBLK0P4 179 5 1 MMCBLK0P5 6 22528 mMCBLK0P6 179 7 22528 MMCBLK0P7 179 8 780 MMCBLK0P8 179 9 780 MMCBLK0P9 179 1 0 780 MMCBLK0P10 179 mmcblk0p11 179-MMCBLK0P12 179       LK0P13 179 2048 MMCBLK0P14 179 179 MMCBLK0P15 179 MMCBLK0P17 179 MMCBLK0P18 179 16384 mmcblk0p19 179-16384 MMC       BLK0P20 179 860160 mmcblk0p21 179 (573440 mmcblk0p22 179) 13798400 mmcblk0p23 179 MMCBLK0P24 179 495 Mmcblk0p25
[Email protected]:/dev/block # mountrootfs/rootfs Ro,relatime 0 0tmpfs/dev Tmpfs rw,seclabel,nosuid,relatime, mode=755 0 0devpts/dev/pts devpts rw,seclabel,relatime,mode=600 0 0proc/proc proc rw,relatime 0 0sysfs/sys Sysfs rw,sec  Label,relatime 0 0selinuxfs/sys/fs/selinux selinuxfs rw,relatime 0 0debugfs/sys/kernel/debug debugfs rw,relatime 0 0none /acct cgroup rw,relatime,cpuacct 0 0none/sys/fs/cgroup tmpfs rw,seclabel,relatime,mode=750,gid=1000 0 0tmpfs/mnt/secur E tmpfs rw,seclabel,relatime,mode=700 0 0tmpfs/mnt/asec tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0tmpfs/mnt/obb t Mpfs rw,seclabel,relatime,mode=755,gid=1000 0 0none/dev/cpuctl cgroup rw,relatime,cpu 0 0/dev/block/platform/msm_ Sdcc.1/by-name/system/system ext4 ro,seclabel,relatime,data=ordered 0 0/dev/block/platform/msm_sdcc.1/by-name/ Cache/cache ext4 rw,seclabel,nosuid,nodev,noatime,data=ordered 0 0/dev/block/platform/msm_sdcc.1/by-name/userdata/ Data Ext4 Rw,seclabel,nosuid,nodev,noatime,noauto_da_alloc,data=ordered 0 0/dev/block/platform/msm_sdcc.1/by-name/persist/persist Ext4 Rw,seclabel,nosuid,nodev,relatime, nodelalloc,data=ordered 0 0/dev/block/platform/msm_sdcc.1/by-name/modem/firmware Vfat ro,relatime,uid=1000,gid= 1000,fmask=0337,dmask=0227,codepage=cp437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro 0 0/dev/fuse/mnt /shell/emulated Fuse Rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
[Email Protected]:/dev/block #

Linux_ Common Commands _03_ Disk/Mount _ information view