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Nagios before installation, Nagios needs PHP support after 3.1.x, so it is necessary to install PHP and HTTP-related support here. First, create Nagios users and Groups [Root@test2 ~]# useradd-s/sbin/nologin Nagios[Root@test2 ~]#

First download BIND from http://www.isc.org/products/BIND/, I downloaded is bind-9.3.1rc1.tar.gz The files I downloaded are placed in the/root directoryGo to directory to decompress[Root@linux Root] #tar XFZ bind-9.3.1rc1.tar.gzinto a directory

Implementation objective: To avoid data loss or errors, a scheduled backup of database data How to Implement: Oracle Export +windows Task complete Learning methods: The Prophet, then know the reason why Implementation process: 1. Create file

1th Section FTP Basic command Introduction file transfer software use format: FtpLogin: (Enter the legal username or "anonmous"): PASSWORD: (Enter the legal password, if the "anonmous" way to log in, generally do not use a password): After entering

Common development patterns for EJBS This article's application server takes WebLogic as an example, the other server process is similar. In the Java-EE platform, the development of EJB is the most important part. This article tries to describe

MySQL master-slave replication scenario is very many, the default MySQL replication is based on asynchronous and plaintext transmission, that is, fast, but the data from the server will have a certain lag, clear text also means that the data

SSH service supports a security authentication mechanism, that is, key authentication. The so-called key authentication, in fact, is to use a pair of encrypted strings, one called the public key, which anyone can see its contents, used for

Related article: How to install Linux systems in SPARC (1) Next, is to format the partition MKE2FS/DEV/SDA1//Format the first partition (boot partition) into ext2 format, which is also the Linux default format Mke2fs-j/DEV/SDA4//format the fourth

No matter how much disk space there is in any cloud server, the largest but on the 20G, Tencent cloud default Linux only 8GB system disk, the general web site is enough to use, if the additional purchase of the data disk after the installation

Description: The following content is more about how to install the environment, the actual development of the content is almost no, you can consider whether to read this article. PostgreSQL database should be regarded as the Venus of the database

Experimental environment: AS4 Minimal Installation Experiment goal: Set up VSFTP server This time we'll learn about the configuration of the VSFTP servers in the Linux system. Here we go! First we install the VSFTP server-side software. The

Environment: Os:red Hat Linux as 5 db:10.2.0.4 There are times when the test environment requires that we use the backup set of the production library to recover on another new machine (provided the new machine installs Oracle software in advance

Manual Compile installation of MYSQL5.5 Installation methods are divided into RPM and source code compiled two kinds of installation, this article is the use of MySQL source compiler, compiler use CMake. The software needs mysql-5.5.40.tar.gz and

Principle: Use the different MD5 value to carry on the contrast of the file. Operation background: XP installation CD-ROM; Virus samples; U Ubuntu 7.10 LiveCD Several programs needed to compare MD5 and convert binary file formats Operation

Virtual system means "fake system", i.e. when a user uses a "virtual system", the system files and programs he sees are not files used by system managers. For example, when a manager types a command for "Ls-al/usr/bin/ls", he sees a file size of 3276

Experimental environment: Source database server Name: Our database global name and SID:ORCL Target database server name: Beijing only database software, no new database 1. The source database backs up the data and copies it to the target

Oracle Purpose: Install Oracle 9i on Linux 8.0 to ensure database security and stability Software Environment: Linux 8.0 (three CDs) Oracle 9.2.0.1.0 for Linux (three CDs) Hardware environment: P4 2.4, Memory 512M, hard disk 80G high RPM, 16x_dvd

In the ASM instance, all files stored in the ASM Disk group are inaccessible to the operating system commands and therefore cannot be manipulated using regular commands to manipulate the files on the ASM disk. Fortunately, we have asmcmd tools to do

  This article is mainly on the PHP generated automatically create folders and upload files of the sample code is introduced, need friends can come to the reference, I hope to help you. Code is as follows: Session_Start (); if ($_session['

Cobbler is a fast network-installed Linux service, and can be adjusted to support network installation of Windows. The tool is developed using Python, small and lightweight (15k line of Python code), with simple commands to complete the