Linux

To install Linux, we plan to directly use a virtual machine to install the system in Windows2003, which facilitates maintenance and saves time. Remove Virtual PC 5.2 from the Internet (note that virtual PC 2004 cannot be used, because Linux cannot

Win7 and Linux dual system installation can refer to here: http://blog.csdn.net/cidisk/article/details/8693773 1. Added resolution for the external monitor. The external monitor is not recognized and the display resolution is too small. $

The three important concepts of the Linux device model are bus, device, and driver. that is, bus, device, driver. In fact, the kernel also defines such data structures. They are struct bus_type, struct device, struct device_driver, all three

There are two settingsEnvironment VariablePath Method. The first option is to set path for a single user, and the second option is to set path globally.1. Run the [root @ WWW ~] command. #Path = "$ path":/root or There is a. bashrc file in the user'

From: http://www.relaxbsd.org/main? Q = node/20   I have successfully installed the tool according to the following tutorial. Thank you very much.   I. disclaimer: The following operations have certain risks. I have proved through multiple practices

1. fdisk introduction; Fdisk-Partition Table Manipulator for Linux, translated into Chinese means the disk partition table operation tool; I did not translate very well and did not read the Chinese documentation; in fact, it is actually a partition

Check the socket status in Linux:CAT/proc/NET/sockstat # (IPv4) Sockets: used 137 TCP: inuse 49 orphan 0 TW 3272 alloc 52 mem 46udp: inuse 1 mem 0raw: inuse 0 frag: inuse 0 memory 0 Note:Sockets: used: Total number of used protocol socketsTCP:

Tar -C: Create a compressed file-X: Extract-T: View content-R: append an object to the end of the compressed archive object-U: update files in the original compressed package These five are independent commands, one of which must be used for

Today, I encountered a database exception restart error. The following prompt appears during logon:Cocould not Logon As statA ORA-01034: Oracle not availableORA-27101: Shared Memory realm does not existIbm aix risc system/6000 error: 2: no such file

In addition to commands, you also need to set the relevant environment variables before starting oracle in Linux. The environment variables are usually set when oralce is installed. Now let's talk about how to start oralce:1) generally, you can use

Pci_bus_type is defined as follows,Struct bus_type pci_bus_type = ...{ . Name = "PCI ", . Match = pci_bus_match, . Uevent = pci_uevent, . Probe = pci_device_probe, . Remove = pci_device_remove, . Suspend = pci_device_suspend, . Suspend_late =

Come out and try again later. I used to have been in Fudan for four years without learning anything. Every day, I skip classes, surf the Internet, play games, and go to bed. when I graduated, people around me went to research and development, went

Before reading the code, I have been seriously thinking about this issue. Do I need to pay attention to more than 3000 lines of code under the drivers/USB/storage/directory? Is that how many files can make different USB flash drives work in Linux?

I. core source program file organization: 1. the Linux core source code is usually installed in/usr/src/Linux, and it has a very simple numbering Convention: Any even core (such as 2.0.30) is the core of a stable release, and any odd core (such as 2.

1. automatically run the program at startup after Linux is loaded, it initializes the hardware and device drivers, and then runs the first process init. Init starts other processes based on the configuration file. Normally, the modification is

Zhou haihan/Text 2010.3.30   For multiple Linux servers, it is necessary to maintain time consistency. According to the precision requirements, there should be a corresponding time interval for time synchronization. If you do not perform time

ARM Linux boot sequenceThe following traces the Linux boot sequence for ARM-based systems in the 2.6.18 kernel. it looks at just the earliest stages of the boot process, until the generic non-processor-specific start_kernel function is called. the

Sockaddr Struct sockaddr {Unsigned short sa_family;/* address family, af_xxx */Char sa_data [14];/* 14 bytes of Protocol address */};Sa_family is the address family, generally in the form of "af_xxx. It seems that af_inet is commonly used.Sa_data

Samba is suitable for Intranet file sharing. This tutorial is applicable to Ubuntu/Fedora. 1. Check whether the installation is complete. # Rpm-Q samba Package Samba is not installed 2. Use the yum query package # Yum list Samba (query the software

The GIT version of the story is 1.8.0-RC2, as shown below: [Root @ bogon/] # git -- versionGit version 1.8.0-RC2   Today, git is installed on centos (download source code compilation). After the installation, it is found that the Help