linux根文件系统与initrd
1 根文件系统
简单来说,(根文件系统)就是系统第一个mount的文件系统
Filesystem Handling
Like every traditional Unix system, Linux makes use of a system 's root filesystem : it is the filesystem that is directly mounted by the kernel during the booting phase and that holds the system initialization scripts and the most essential system program.
Other filesystems can be mounted either by the initialization scripts or directly by the users on directories of already mounted filesystems. Being a tree of directories every filesystem has its own root directory. The directory on which a filesystem is mounted is called the mount point. A mounted filesystem is a child of the mounted filesystem to which the mount point directory belongs. For instance, the /proc virtual f
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Service Discovery Protocol(SDP)提供一种能力,让应用程序有方法发现哪种服务可用以及这种服务的特性。
服务发现协议(SDP或Bluetooth SDP)在蓝牙协议栈中对蓝牙环境中的应用程序有特殊的含意,发现哪个服务是可用的和确定这些可用服务的特征。SDP定义了bluetooth client发现可用bluetooth server服务和它们的特征的方法。 ......
1.在Linux启动脚本中制作jffs2
2.在Linux终端下制作jffs2
3.备注
1.在Linux启动脚本中制作jffs2
具体操作步骤:
sysinit中:
echo “Make jffs2 filesystem:”
erase /dev/mtd5
cd /tmp
echo “test” > test.txt
mkfs.jffs2 –d /tmp > /dev/mtdblock5
&nbs ......
点击菜单“虚拟机”--Install VMware Tools
在red hat桌面右击konsole
输入命令:cd/media
ls
要先双击VMware Tools再输入命令直到出现VMware Toolsi
再输入命令:cd VM*
&nb ......
转自http://www.diybl.com/course/6_system/linux/Linuxjs/200876/130723.html
Linux基础
1、《Linux与Unix Shell 编程指南》
C语言基础
1、《C Primer Plus,5th Edition》【美】Stephen Prata著
2、《The C Programming Language, 2nd Edition》【美】Brian W. Kernighan David M. Rithie(K & R)著
3、 ......