Question

查看分区信息

这里也只是一个命令，就是输出的有点多。

tune2fs ,这个在之前有用到过，是用来查看分区信息的。

# tune2fs -l /dev/sda1
tune2fs 1.35 (28-Feb-2004)
Filesystem volume name: /home/database
Last mounted on: <not available>
Filesystem UUID: f1234556-e123-1234-abcd-bbbbaaaaae11
Filesystem magic number: 0xEF44
Filesystem revision #: 1 (dynamic)
Filesystem features:
sparse_super resize_inode filetype
Default mount options: (none)
Filesystem state: not clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 1094912
Block count: 140138994
Reserved block count: 0
Free blocks: 16848481
Free inodes: 1014969
First block: 0
Block size: 2048
Fragment size: 2048
Reserved GDT blocks: 512
Blocks per group: 16384
Fragments per group: 16384
Inodes per group: 128
Inode blocks per group: 8
Filesystem created: Tue Jul
Last mount time: Thu Aug 21 05:58:25 2008
Last write time: Fri Jan
Mount count: 2
Maximum mount count: 20
Last checked: Tue Jul
Check interval: 15552000 (6 months)
Next check after: Sat Dec 27 23:06:03 2008
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 128
Default directory hash: tea
Directory Hash Seed: 12345829-1236-4123-9aaa-ccccc123292b

完全复制粘贴的作者的磁盘信息. 感觉用处不是很大的样子... 知道有这么个东西就好。

本书简介：

• Linux 进阶技巧
• 巧妙的命令组合
• Bash 某些技巧
• 一共一百零一个（包括充数的)
• 最后有个奖励章（额外技巧)