Linux

Step 1:install Oracle Client LibraryUrl:http://www.oracle.com/technetwork/topics/linuxsoft-082809.htmlor search:instant clients download for Linux x86Download:instantclient-basic-linux-version.zip # Choose your

1. FindFind is the most common and powerful look-up command you can use to find any file you're looking for. Find uses the following format: $ findSpecify directory> Specify Criteria> Specify an action>-Specify directory>: The directory to search

s3c6410 Linux Drive development Environment Building--Since you are doing Linux development, do you still use virtual machines?A lot of people in win under the development, so sd_writer.exe such as burning writing tools "big line its way", mostly

How to calculate the program run time, hehe, a lot of complicated procedures,First, a simple, qsort algorithm, data? Randomly generated:See, (Of course, in the case of small amounts of data, not feel the difference, but in the case of large amounts

Linux commands (1) YumUse the most simple after installing CentOS. With the NIC on, you can basically use Yum to download and install software from Linux.Yum(full name isYellow Dog Updater, Modified) is aFedoraand theRedHatas wellSUSE,CentOSin

I recently read the book "in-depth understanding of Java virtual machines". It mentions how to manually compile the JDK, so try it out.During the compilation process, some problems were encountered. Internet a search, found a very good article,

0. First, top check the system status Found two parameters anomaly, one is the average load high, one is CPU%wa has been over 50%. Check the meaning of the%wa parameter: WA--iowait Amount of time the CPU has been waiting for I/O to complete. 1. View

First step: Download jdk-7-linux-i586.tar.gzwget -C http://download.oracle.com/otn-pub/java/jdk/7/jdk-7-linux-i586.tar.gz (Note: If the download is not down, it is recommended to use Thunderbolt download, and then copied to the Linux system.) )Step

Check Machine Hardware Information commandDmesgView network card device-relatedDMESG | grep ETHViewing NIC eth0 informationDMESG | grep eth0To view the specified NIC information using the Ethtool commandEthtool eth0Use the Mii-tool command to view

1.functionLinux the grep command in the system is a Powerful text-search tool , it can use regular expressions to search for text and print matching lines. The grep full name is global Regular expression Print, which represents the globally regular

Look at the Windows internals for a few days, feel very annoying, see not go in. The author of the various mechanisms of Windows is a bit boring, after all, Windows is not open source, many internal implementations can only be explained by concepts,

Execute the following statement every other minute:#打印当前时间:Date "+%y-%m-%d%T"Save As/usr/test/test.shTo see how many scheduled tasks the current user has on the system:Crontab-lTo edit the current user's scheduled tasks:Crontab-eExecute every minute:

The latest Fedora live version is downloaded on the Fedora website, which has the advantage of experiencing fedora or installing fedora to a hard drive, with the drawback that it contains only a subset of the software and no DVD version is available.

CentOS stress testing latest tool Tsung installation and graphic report generationI. Installation Installation environment: LSBVersion: base-4.0-amd64: base-4.0-noarch: core-4.0-amd64: core-4.0-noarch DistributorID: CentOS Description:

Configure the local source and VMRHEL6.5 for RHEL6.5 In the VM.     Step 2: 1. automatically mount the installation disk at startup; 2. Add ". repo "(or get rid of the original source configuration p.s. unless you do not want to use the network

Zabbix automatic plot script and zabbix graph script #! /Bin/bash # do not configure the character set, the script in the crontab issued by the Chinese E-MAIL garbled export LANG = en_US.UTF-8 # a little obsessive, what do you like to do? __^

Deploy Python3.4 and Django1.6.5 in centos7 Recently, applications written with Python3.4 and Django1.6.5 have been successfully deployed with Apache7 on centos7. It has been around for nearly a week! Finally, I come to the conclusion that it is

Lnmp 1.1 one-click installation packageReleased LNMP June 1, 2014 in 1.1 LNMP 1.1 Download: http://soft.vpser.net/lnmp/lnmp1.1.tar.gz (KB)MD5: c1b0cb344478df9baebfb3da-a905d38Full: http://soft.vpser.net/lnmp/lnmp1.1-full.tar.gz (184 MB)MD5:

Mysql configuration in CentOSInstall rmp-ivh MySQL-server-4.1.22-0.glibc23.i386.rpm -- nodepsrmp-ivhMySQL-client-4.1.22-0.glibc23.i386.rpm -- nodeps check if the installation is successful netstat-atln command to see port 3306 open instructions

Install and configure JDK7 and tomcat in CentOS 1,Http://www.oracle.com/technetwork/java/javase/downloads/index.htmlIf a 32-bit system is installed, download the jdk-7u21-linux-i586.rpm;If a 64-bit system is installed, download the jdk-7u21-linux-x64