Linux

Linux OPS NotesConfigure IPThere are two main ways of configuring IP1. Immediate effect, temporary modificationIfconfig eth0 (NIC name) 10.0.0.211 (IP address) netmask 223.5.5.5 (subnet mask)2. Restart effective, permanent modificationVim or VI

1 Linux directory Structure　　 /bin: (binaries) The directory where the system commands are stored, which can be performed by all users. /sbin: (super User binaries) Save the commands associated with the system environment settings, only the

1, SMPlayer is a cross-platform video playback tool, can support most of the video and audio files. It supports audio track switching, allows adjustment of brightness, contrast, hue, saturation, gamma, playback at multiple speeds, 4 times times

LinuxHow to know the number of processors   LinuxPairSMPThe support is quite mature. In the configurationSMPRequiredMP specIn this article,LinuxHow to passMP specLearnCPUNumber. Setup_arch ()-> get_smp_config ()->__ get_smp_config (0)->

Space Management your location: itpub personal space» Lnwxzyp personal space» Log ultraedit for Linux Previous/Next Article 08:29:50/personal classification: LinuxView (441 )/ Comment (1 )/ Rating ( 5/ 0) Those who have used ue should have a

A hard disk partition consists of a primary partition and an extended partition, with a maximum of four partitions. If all the IDE Hard Disks are primary partitions and extended partitions, they are hda1, hda2, hda3, and hda4 respectively. If you

1. in Linux source code 2.6.29, There are 360 system calls. Found in arch/ARM/include/ASM/unistd. h. Ii. Overview of system calling principles 1. The application first fills registers with appropriate values 2. Call a special command to jump to a

Successfully compiled the kernel linux-2.6.37-rc4 in Ubuntu 10.10: The procedure is as follows;1. Download linux-2.6.37-rc4 here,You can select a stable version or a new test version, but you must download the full source version.   2.

I have been troubled by this problem for at least two weeks. I have repeatedly reviewed a lot of information and can finally complete the configuration today. Now I'm so excited to write it down.   Requirement: I want to test ipp2p traffic control,

  Indicate the source and author's contact information during reprinting.Article Source: http://www.limodev.cn/blogContact information of the author: Li xianjing   With the popularity of XP, people are paying more and more attention to the

Abstract: This section describes some basic operations on a process. Through this section, we will learn how to generate a sub-process, how the process changes its execution image, and synchronization of parent and child processes. We also learned

1, RedFlag-6.x for Linux, Red Flag version 6.0 or above can not be started on VMWare Workstation, has been stuck in the boot 6 word interface, the main reason is because of the Virtual Disk Type VMware recommended is SCSI, so it cannot be enabled. 2

During the debugging process, we usually need to constantly modify the value of the Register to debug the effect. Now we find that there are two ways to use proc and SYS respectively.Proc -- || ----- Read_proc| ----- Write_procSys --- || ----- Show|

From: http://blog.csdn.net/yanjun_wang/archive/2010/12/18/6083685.aspx It took a lot of time, took a lot of detours, and finally compiled what you wanted. The articles related to the Internet are too old. I would like to share them with you and hope

When Echo needs to change the color, use the-e parameter.Format: ECHO-e "\ 033 [background color; font color M string \ 033 [0 m"For example:Echo-e "\ 033 [41; 36 m something here \ 033 [0 m" The position 41 represents the background color, and the

Multi-process scheduling is essential for the operating system.Some people say that process scheduling is the most important part of the operating system. I think this is an absolute saying, just as many people say, "a function is XX times more

The title is very vague. I have been tossing this issue over the past two days. I will record the results. Let's talk about how to do this at the application layer. It's easy: # Include # include int main () { char link [100], path [100];

  Author: Master of Beijing hang, Senior Engineer of SMIC youdian: Huang Zhen   Used kernel:2.6.28 Cross Compiler used:Arm-linux-gcc-4.3.2 UsedIperfSource code:Iperf2.0.2 Used Host:Ubuntu10.04   What is iperf first? (Borrow online explanation)Iperf

Turning to an IBM article is very useful: Http://www.ibm.com/developerworks/cn/linux/l-cn-nohup/   Do you want to keep the process running after it is disconnected? If the process has already started running, how can this problem be rectified? If

1. Linux virtual network card-TunThe virtual NIC Driver in Linux can be configured in two modes: point-to-point Tun mode and Ethernet tap mode. In Tun mode, IP datagram is generated from the virtual Nic, that is, layer-3 data, and the Ethernet frame