Method One
First, MySQL from the server settings
1, MySQL from the Server users add
The code is as follows
Copy Code
Add users by executing the following statement:Mysql> GRANT REPLICATION CLIENT on *.* to Monitor@localhost identified by ' PassWord ';2. Download check-mysql-slave.pl Scriptcd/usr/local/bin/wget http://www.centos.bz/wp-content/uploads/2012/10/check-mysql-slave.plchmod +x check-mysql-slave.pl3, in MySQL from the server configuration extend Mysql-slave
Nagios Setup and ConfigurationExperimental environment centos6.5 two setsExperimental stepsI. Installing Nagios dependencies:Yum-y Install httpd gcc glibc glibc-common gd gd-devel php php-mysql mysql mysql-devel mysql-server xinetdTwo. Install and configure Nagios (monitor this machine)
Add the users and groups required for
The Android system is moreIosSystem's biggest shortcomings, I believe we all know, is the system security problem. This blog will show a wave“Black Tech". Read user sms
Android app can read the SMS on the user's mobile phone, I believe it is not something new, such as we received the SMS verification code, some apps will be able to automatically get and f
1, Nagios is an open-source free network monitoring tool, you can monitor Windows, Linux and UNIX host status, switch routers and other network equipment, in the system or service status anomalies when sending mail or SMS alarm, the first time to notify the site operations personnel. Traffic monitoring is not his forte, traffic monitoring recommends using cacti (can draw very intuitive graphics. 2.
Nagios clients generally need to Nagios-plugins,nrpe, in order to facilitate and puppet combination, so it is best to package the source code as a package
The spec file reads as follows:
Nrpe.spec:
%define name Nrpe%define version 2.13%define Release 10%define nsusr Nagios%define NSGRP Nagios%define Nsport 5666# Res
the problem can be a message to the poor Yun-Wei classmate called up to restore services. This matter, Nagios is basically the best solution. It has a wide variety of plug-ins, and writing custom plug-ins is extremely simple, can easily monitor from the operating system to the application of all aspects. Its configuration file is simple and easy to understand, and very powerful, a little familiar can easily according to their own needs to configure.F
The previous section describes the installation process for the Nagios monitoring service in a Linux environment, and this section details how to use some of the configuration files for the Nagios services that have already been installed and how to monitor local related services. If you want to complete monitoring of a host Nagios as the main program is essentia
Nagios does not detect any specific numeric indication, such as the number of processes on the operating system, and it only describes the status of the four monitored objects: ok,warning,critical and unknown. As a result, we only need to focus on the warning and critical state thresholds of the magic species, and Nagios passes the thresholds to the plug-in, which is responsible for monitoring the specific
Nagios: installation and configuration
Unix/linux monitoring software
Nagios
Nagios is an open-source free network monitoring tool that can effectively monitor the status of Windows, Linux, and Unix hosts, vswitches, routers, and other network settings,
Printers, etc.
Cacti
Cacti is a set of graphic analysis tools for network traffic monitoring developed based
Several ways to send SMS:The first: Send an implicit intent to access the sent SMS messages from Android//1Sends an implicit intent to send a short message with the simulator Intent Intent = new Intent (Intent. ACTION_sendto);URI data = URI. Parse("Smsto:"+"mobile phone number");Intent. SetData(data);Intent. PutExtra("Sms_body","SMS Content");StartActivity (Intent);//2Sends an implicit intent to send a shor
Release date:Updated on:
Affected Systems:Nagios 4.xNagios 3.xDescription:--------------------------------------------------------------------------------Nagios is a free open-source host and service monitoring software that can be used in a variety of Linux and Unix operating systems.
Nagios 3. x and 4. the "process_cgivars ()" function of Version x has a single-byte overflow vulnerability. Attackers can
Functions of nagiosThere are several important ones. I will list them here!
1. Monitor network services (SMTP, POP3, HTTP, NNTP, PING, etc );
2. Monitor host resources (processor load, disk utilization, etc );
3. Simple plug-in design allows users to easily expand their service detection methods;
4. Parallel service check mechanism;
5. Have the ability to define the network hierarchy, and use the "parent" host definition to express the relationship between network hosts. This relationship c
Chapter 3: run nagios3.1 to verify the correctness of the configuration file. each time you modify your configuration file, you should run a detection program to verify the correctness of the configuration. This is important before running your Nagios program. Otherwise, the Nagios service will be disabled due to configuration errors. Verify your configuration...
Chapter 3: running
Introduction to the outsetRecently due to work needs, learning to study the installation, configuration, use of Nagios, about Nagios introduction, you can refer to my previous essay Nagios Learning Practice Series-Product introductionExperimental environmentOperating system: Red Hat Enterprise Linux Server Release 6.0 (Santiago).Note that
Linux monitoring IDC MonitoringMonitored objects: servers (operation and maintenance jobs)What to monitor: (resources)1. Usage of hardware (CPU memory storage)2, monitoring the status of application services (running stop)3. Operation of operating system (number of users in process quantity system)4, network Interface data traffic (in and out)How to monitor?Execute a custom monitoring script using CrondThe system provides the corresponding commands to viewMonitoring using software to build monit
Functional Requirements:
After an article, if the SIM card changes, then send an alert SMS to the security number
Receive the SMS sent from the security number, if the content is an alarm command, then according to the corresponding alarm command to make the corresponding operation
Send SMS1. Create a Smsmanager objectSmsmanager manager = Smsmanager.getdefault ();2. Get the security number
After completing the server-side setting of the Nagios, it is necessary to make the relevant settings on the monitored host side and set some monitoring parameter values.
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The complete configuration script is as follows:
#!/bin/bash #auto Configure Nagios Linux client side #2012 -12-05 nagios_dir= "/usr/local/
To be honest, some of the things that are relevant to texting in Android are a bit of a primer. The reason I have to write this blog now is because there is something in the development, and want to share these things to more people to learn, and in the future of the Android text message for other learning will be placed here to make a record, so wrote this long-winded article. If you think this is a good thing, welcome to the collection so that you can see what I have updated in this article mo
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