Linux

Kickstart serverip:192.168.136.253 Mask: 255.255.255.0 gateway: 192.168.136.2 dns:192.168.136.2 Install and deploy the Yum source server Reference http://www.cnblogs.com/edward2013/p/5020113.html Installing the Deployment DHCP

/*************************************************************************** * How to learn version information from Linux source * statement : * This article mainly in the transplant bq27441-g1 battery monitoring meter drive process, found that the

Full Name:concatenate files and print on the standard outputPurpose: The entire contents of the file are continuously output to the standard output (screen) from beginning to endformat:cat [OPTION] ... [FILE] ...type:cat is hashed

More commands:Read the file from the beginning, load the entire file at startup, and let the entire file appear on the screen from top to bottom.Pages can be read by page, Space: Next page, B key (back): Previous page, but also the ability to search

CTRL key combination+a, moving to the header of a line of commands+e, moving to the end of a line of commands+ Left and right, to move around the word unit+u, delete all content before the cursor+k, delete all content after the cursorALT +. To

Monitoring overview and 5 major indicators Cpu MEM Memory IO disk interaction Load loads Network Networks The relationship between them is dependent on each other, and any high load will cause problems in

1. QuestionsI found using tomcat6.0.41 in Linux./shutdown.sh often can not stop the process, resulting in a variety of problems, so I am quite disgusted!2. Solution One:Find all of the Tomcat processes$ PS-EF | grep Tomcatand kill each of them

　　Today, while looking at the MTD driver found IDR, after the internet to find a lot of information, which I think this reference is better: http://www.2cto.com/kf/201301/186066.html.IDR is basically the implementation of the ID and data structure

5. Linux Application Address layoutProgram Composition:When you learn Linux application development, you often experience the following concepts: Code snippets, data segments, BSS segments (Block Started by Symbol, AKA: Uninitialized data segments),

We've made the Uboot, and the next step is to make kernel.First enter the kernel source code, execute make Distclean. Clears the files generated by the previous compilation.Note that there is a arch=arm condition when configuring the kernel.Enter

The tail command is used to output the last part of a file to a standard device, usually a terminal, or to support an update operation, and when the document content changes, tail refreshes itself to ensure that you see the latest file content.　　1.

Tip: It is best to compile under a 64-bit operating system. Virtual machine memory not less than 2G, hard disk space is not less than 10GInstall Google's protobuf firstYum Install Glibc-headersYum install gcc yum install gcc-c++ yum install makeYum

Under Linux, you can query the CPU cache using the following tools, for example:Mode 1:$ lscpuL1D cache: 32K (First level data cache) l1i cache: 32K (First order cache) L2 cache: 256K (Level two cache) L3

Recently in the move a bricklayer bought a VPS, because there is no Chinese language package caused by characters garbled, so I tinker, now will share my experience.1, install the Chinese package:Yum Groupinstall Chinese-support2, modify the

Installation Guide [install fedora in win10], win10fedora System Installation Installation preparation System: fedora, Win 10 Hardware: One USB flash drive and one PC Software: UltraISO Installation Steps Use UltraISO to

Install GAMIT and GMT in CentOS 7 The Linux version is being updated and needs to be re-installed every time, but the process has not changed in general. Now we will sort out the installation of GAMIT and GMT in CentOS 7 as follows: System: 1.

Use install_updates to upgrade GAMIT/GLOBK The GAMIT/GLOBK software is updated from time to time. There are two types of updates: update of shared table files (/tables) and update of programs. If you use the GAMIT/GLOBK software to process the

Differential file comparison and extraction in Linux folders-the use of rsyncRequirement Recently, the team is developing a version comparison tool. The requirement is to compare the A1 folder with A2, and output the incremental part of A2 to the

Ntp Clock Synchronization in Linux: linuxntp Clock Synchronization Some time ago, there was a demand in the project. We needed to synchronize the linux and windows Time. There were also many posts on the Internet similar to clock synchronization,

How to install mysql using yum in linux1. Install the client and server Check whether mysql is installed:? 12 yum list installed mysql*rpm -qa | grep mysql* Check whether the installation package exists:? 1 yum list