tar -jxvf ./linux-2.6.38.tar.bz2 /usr/src/kernel
cd /usr/src/kernel/linux-2.6.38

cp /boot/config-`uname-r`./.config

yum install ncurses-devel -y
yum install gcc gcc-c++ *aclocal
make mrproper (删除上次编译产生的垃圾，如果是初次编译不需要执行)
make menuconfig

make -j4 all (CPU是双核用该命令编译，若是单核CPU使用-j2)
make modules_install (安装模块到/lib/modules/2.6.38)
make install (将vmlinuz-2.6.38、System.map-2.6.38、initramfs-2.6.38.img拷贝到/boot目录下并自动修改grub.conf)

#!/bin/bash
# 须以root执行该脚本
# Contact：http://www.ninthday.net 
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
export PATH
mkdir /tmp/2.6.38
echo "Start make..."
make -j4 all >/tmp/2.6.38/sta_make.txt 2>&1
sta_make=`echo $?`
if [ $sta_make -gt 0 ]; then
	echo "Command--'make -ja all' has occurred an error.Exit compile and shutdown now." >>/tmp/2.6.38/error.txt
	shutdown -h now
fi
make modules_install >sta_modules.txt 2>&1
sta_modules=`echo $?`
if [ $sta_modules -gt 0 ]; then
	echo "Command--'make modules_install' has occurred an error.Exit compile and shutdown now." >>/tmp/2.6.38/error.txt
	shutdown -h now
fi
make install >sta_install.txt 2>&1
sta_install=`echo $?`
if [ $sta_install -gt 0 ]; then
	echo "Command--'make install' has occurred an error.Exit compile and shutdown now." >>/tmp/2.6.38/error.txt
	shutdown -h now
fi
echo "Compile success." >/tmp/2.6.38/success.txt
exit 0