Linux

SKB Structure Definition/usr/src/linux/include/linux/skbuff.hSk_buff_head: 1 struct Sk_buff_head {//SKB's head node 2 /* These, "must be first." */ 3 struct sk_buff *next; 4 struct sk_buff *prev; 5 6 __ U32 Qlen; Queue

View Linux operating system number of bits(1)Terminal input:File/sbin/initAs shown:/sbin/init:elf 32-bit LSB executable, Intel 80386, version 1 (SYSV), for Gnu/linux 2.6.9, dynamically linked (uses shared LIBS), for Gnu/linux 2.6.9, strippedThat is,

The default encoding for Windows Gbk,linux is UTF-8. The Chinese, which is edited under Windows, is garbled under Linux. To resolve this issue, modify the default encoding for Linux to GBK. Here's how:Method 1:vi/etc/sysconfig/i18nThe default

Original works, from the "Blue Blog" blog, Welcome to reprint, please be sure to indicate the source, otherwise hold the copyright legal responsibility.Deep Blue Blog:http://blog.csdn.net/huangyanlong/article/details/45868091Recently, in the remote

Often there is such a requirement that we download packages in Windows, how to upload to a remote Linux host? And how to download packages from Linux hosts to Windows;Before my practice now seems good stupid good cumbersome, but also to achieve the

Linux Remote tool logging function, linux Logging Original Works are from the blog of "Deep Blue blog". You are welcome to repost them. Please indicate the source when you repost them. Otherwise, the copyright will be held legally responsible.

Linux demo dd test IO Dd is often used to test the read/write performance of a directory. Test environment: Ubuntu system on your computer ~ Other Unix/Linux systems can also use dd. Tips: dd operations need to be thought twice. confirm that

Hardware Switch Offload supported by Linux 4.0 + Kernel) The Linux kernel has recently jumped to the 4. x era, and it seems to have no major actions at first, but for me, the most exciting thing is its support for hard switching modules. This is

How to install autossh Q: What should I do if I plan to install autossh on Linux? Autossh is an open-source tool that helps you manage SSH sessions, automatically reconnect, and stop forwarding traffic. Autossh assumes that the target host has set

How to create an unchangeable file in Linux If you want to write protection for some important files in Linux, they cannot be deleted or tampered with into previous versions or other things, or in other cases, you may want to prevent some

How to share the Ubuntu folder with Windows This article describes in detail how to share folders in the LAN in Ubuntu. Does your home have multiple computers? When you need to transmit data from an Ubuntu computer to another computer, do you need

In Ubuntu, the system prompts that the USB flash drive has no permissions but to read and write data. In Windows, the USB flash drive can read and write files normally (copy and paste files can be copied), but a file cannot be opened. In Ubuntu

Linux study 1 ---------- create a local yum source in Linux I just started learning and used it as a note to record what I learned I. mount a file Put the iso file in the virtual machine. You can choose to share the file or upload it through a tool

Upgrade tomcat app server in linux 1. Use the shell tool to enter the tomcat folder in linux. Cd/usr/Your tomcat path 2. Go to the bin directory. cd bin/ 3. Call the close script ./shutdown.sh4. Check whether Tomcat is disabled ps -ef|grep javaIf

The error "user name is not in the sudoers file. This incident will be reported" appears in Ubuntu. In Ubuntu Linux: When learning laruence's private dish, I used the following command: usermod -G users username Username is your username. Because

How to install chrome in Linux Download the chrome. deb file and use the command to install it. $ sudo dpkg --install chrome.debError: [sudo] password for young: Selecting previously unselected package google-chrome-stable.(Reading database ... 14186

Install and configure Apache in Ubuntu 14.10 Test environment: Ubuntu Server 14.10 1. Installation preparation A) cd/usr/local/src B) sudo wget http://mirror.bit.edu.cn/apache/apr/apr-1.5.1.tar.gz C) sudo wget http://mirror.bit.edu.cn/apache/apr/apr-

Varnish configuration language VCL and its built-in Variables I. Varnish configuration language VCLAll configurations of Varnish are configured through VCL (varnish configure language. It is a simple programming language based on domain specific, it

Compile and install Nginx 1.8.0 in Ubuntu 14.10 1. Update the system Ubuntu Server 14.10 Sudo apt-get update & sudo apt-get upgrade 2. Install the nginx dependency package zlib pcre openssl (either source code or system installation) Sudo apt-get

Zookeeper3.4.6 Installation Recently, in order to solve the single point of failure (spof) of HDFS, the HA method is adopted, and zookeeper is used for automatic failover. Since automatic failover is required, zookeeper must be installed, the