nagios installation step by step

Welcome to continue to pay attention to the cnblogsfan open-source project. During the project time yesterday, we have completed some preparations before the project starts. Today, let's take a look at some of the project requirements. Before analyzing the requirements, we should familiarize ourselves with the development process of the next complete project ,: Here we briefly illustrate the general process of software development. For detailed procedures, read relevant books or view them on t

How to delete Oracle11g cluster nodes in the (LinuxUNIX) environment step by step How to delete an Oracle 11g cluster node in a Linux UNIX environment step by step Deleting a Cluster Node on Linux and UNIX Systems 1. Check whether the node to be deleted is active or pinned. $ Olsnodes-s-t If pinned, crsctl unpin c

Enterprise Library Step by Step Series (14): Create an asynchronous log based on Message Queuing (MSMQ) A Overview As we said in the enterprise Library step through step series, the log and test application block consists of 2 parts: client and Distributor. The client is responsible for creating the messages that wil

[New] starting from the virtual machine, the. Net Core program is run step by step on CentOS, centoscoreBackground After Microsoft released core June 26 in 1.0, the articles in the Garden became even more popular. From the perspective of the number of articles and the enthusiasm of interaction, it was definitely the most popular technology No. 1. I have been in touch with. net core since the end of last yea

the MySQL service and add the boot MySQL service:Add Boot: Execute command CP Support-files/mysql.server/etc/init.d/mysql, put startup script into boot initialization directoryStart MySQL service: Execute command service MySQL startExecute command: ps-ef|grep mysql see MySQL service description started successfully.6). To modify the root user password of MySQL, the root initial password is empty:Execute command:./bin/mysqladmin-u root-pENTER_PASSWD://Enter the password, and then lose it again7)

Tags: Oracle grid RACDescription: Because the picture is too much no one by one, also hope everyone forgive me. 650) this.width=650; "src=" Http://img.baidu.com/hi/jx2/j_0017.gif "alt=" j_0017.gif "/>3, the installation of the clustered Oracle Grid Infrastructure:The required Oracle software is as follows:o Oracle Database for Linux g 2nd edition Grid Infrastructure (11.2.0.1.0)o Oracle Database for Linux g 2nd edition (11.2.0.1.0)o Oracle Database g

For the average user, we may never be able to use some of the features, or some files for our general users in the presence of the hard disk is really redundant, then from now on, we will step-by-step for our Windows XP to do some basic optimization. After the installation of XP, we will find that our hard drive has been occupied by more than 3 G, the first thin

> "continue E. Specify the group name and click"INstall" F. Waiting for Installation G. After the installation is complete, click"FInish completed The following icon appears on the desktop :. 3. edit a Report Template 3.1 start iReport Start the iReport-2.0.3, The iReport will automatically set the Language based on the Locale attribute of the running machine. Here there may be some deviations. The au

Step by step: How to completely delete an Oracle database Many of my friends only use Oracle to delete the system. However, in many cases, he may find that the next installation page disappears when the system is re-installed, and he may have to reinstall the system, in fact, this is not the case if your database is not deleted. Implementation Method: 1. Choose "

The Hadoop version of this blog is Hadoop 0.20.2.Installing Hadoop-0.20.2-eclipse-plugin.jar To download the Hadoop-0.20.2-eclipse-plugin.jar file and add it to the Eclipse plug-in library, add a method that is simple: Locate the plugins directory under the Eclipse installation directory, copy directly to this directory, and restart eclipse Click on the Eclipse Toolbar window-----Show view------Other enter map in the pop-up window to conf

OpenStack, the installation of the threshold is relatively high, and quite troublesome, many of the installation document author saved a lot of installation steps. This brings a lot of trouble to beginners, perhaps the author easy to save a step, will create a subsequent installati