Linux定制裁剪---【kernel+busyboxy+dropbear+nginx】

一、实验环境

    VMware-workstation-full-10.0.1-1379776

    操作系统：CentOS-6.5 x86_64

二、操作步骤

    自己检查开发环境，缺什么就yum装什么

1、在宿主机上添加一块10G的硬盘，并分区格式化

[root@90sec ~]# fdisk /dev/sdb

[root@90sec ~]# mke2fs -t ext4 /dev/sdb1

[root@90sec ~]# mke2fs -t ext4 /dev/sdb2

[root@90sec ~]# fdisk -l /dev/sdb

  Device Boot      Start         End      Blocks   Id  System

/dev/sdb1               1         200     1606468+  83  Linux

/dev/sdb2             201        1305     8875912+  83  Linux

2、创建grub引导程序

[root@90sec ~]# mkdir -pv /mnt/{boot,sysroot}

[root@90sec mnt]# mount /dev/sdb1 /mnt/boot/

[root@90sec /]# grub-install --root-directory=/mnt /dev/sdb

Probing devices to guess BIOS drives. This may take a long time.

Installation finished. No error reported.

This is the contents of the device map /mnt/boot/grub/device.map.

Check if this is correct or not. If any of the lines is incorrect,

fix it and re-run the script `grub-install'.

(fd0) /dev/fd0

(hd0) /dev/sda

(hd1) /dev/sdb

[root@90sec /]# ls /mnt/boot/grub/

device.map     ffs_stage1_5      minix_stage1_5     stage2           xfs_stage1_5

e2fs_stage1_5  iso9660_stage1_5  reiserfs_stage1_5  ufs2_stage1_5

fat_stage1_5   jfs_stage1_5      stage1             vstafs_stage1_5

3、编译内核

[root@90sec ~]# tar xf linux-3.10.10.tar.xz -C /usr/src/

[root@90sec ~]# cd /usr/src/

[root@90sec src]# ln -sv linux-3.10.10/ linux

`linux' -> `linux-3.10.10/'

[root@90sec src]# cd linux