Install Splunk in CentOS 7GuideSplunk is the most powerful tool for data exploration and search. IT visualizes massive data streams in real time from the collection and analysis of applications, Web servers, databases, and server platforms, and analyzes the massive data volumes produced by IT enterprises, security systems or any commercial applications give you an overall insight into the best operational performance and business outcomes.
No official
The continuous progress of information technology, on the one hand, makes the banking information and data logical concentration continuously improve, on the other hand, it becomes a security hidden danger of the banking steady operation. As an intelligent IT management operation and maintenance platform, Splunk can help the banking industry to meet, respond and solve the emerging risks, perfect IT system, establish good risk management, improve risk
What is splunk?
Cloud-oriented log search engine is a powerful log management software. You can add local or remote logs in multiple ways and generate graphical reports. The most powerful feature is its search function-so it is called "Google for it ".
Features:
1. Supports multi-platform Installation
2. Any data is obtained by any source.
3. Get the forwarded data from the remote system
4. Associate Complex events to generate a Visual View
5. Dedica
Splunk use test report
I. technical components and principles
1. indexer indexes local or remote log data.
Working mechanism:
You can index log data of any format with a timeline. This index is used to disrupt data and put it into events based on the timestamp. Each events contains the timestamp, host, source, and source type attributes. A log row is an event. xml logs may be divided into multiple events. When a user searches, these events are searche
Deploying an environment Operating systemServer OS Version: CentOS release 6.5 (Final) 2.6.32-431.el6.x86_64SoftwareSoftware version: splunk-6.4.0TarSplunk-6.4.0-f2c836328108-linux-x86_64.tgzSplunkforwarder-6.4.0-f2c836328108-linux-x86_64.tgzrpm:splunk-6.4.0-f2c836328108-linux-2.6-x86_64.rpmsplunkforwarder-6.4.0-f2c836328108-linux-2.6-x86_64.rpmIP AddressSplunk Server IP Address: 192.168.0.156Splunkforwarder Server address: 192.168.0.140Splunk Install
1.SplunkReceiver Enabled
In the splunk Server installation directory, run./splunk enable listen 9997-auth
Username: splunk Web login username by default
Password: splunk Web login password by default
./Splunk enable listen 9997-auth admin: changme
2.SplunkForwarder Installa
Terminology :Event:events is records of activity in log files, stored in Splunk indexes. Simply put, the processing of the log or words Cantana a row of records is an event;Source Type: Identifies the format of the data, simply stated, a particular format of the log, can be defined as a source Type;splunk by default provides more than 500 types to determine the format of data, including Apache log, logs of
1. Official documentationHttp://docs.splunk.com/Documentation/Splunk/6.2.0/Installation/InstallonLinux2. Official DownloadsHttp://docs.splunk.com/download3. Steps# TAR-ZXVF splunk-6.2.0-237341-linux-x86_64.tgz------- decompression# cd/opt/splunk/bin/#./splunk StartYou need a license, just start at random and press a le
SAN francisco–august 15, 2016– Splunk Inc. (NASDAQ:SPLK), provider of the leading software platform for real-time operational Intelligence, today Announ CED It has been named a leader in Gartner's Magic Quadrant for Security information and Event Management (SIEM) * for The fourth straight year. Splunk is positioned as has the furthest completeness of vision in the leaders quadrant. Gartner evaluated the
Box-sizing, css3box-sizing in css3
1. Read throughW3cschoolOn: CSS3 box-sizing attribute _ w3cschool.
2. I don't have a deep understanding of the introduction. I am a person who can just forget it after reading it. Out of self-confidence, I still honestly take the example offline for a look:
View Code
Use firebug of Firefox to check the layout and change the box-
Make CSS layout more intuitive: box-sizing and css layout box-sizing
Make CSS layout more intuitive: box-sizing
If you have written CSS or you have been familiar with CSS, I believe you are no stranger to the box model. One of the most confusing aspects of CSS is the calculation of the height and width in its box model. Let alone those beginners who have been wri
Box-sizing attribute application, box-sizing Application
1. box-sizing attribute function
Official documentation: http://www.w3school.com.cn/cssref/pr_box-sizing.asp
The box-sizing attribute allows you to define specific elements that match a region in a specific way.
In general: defines the size of the box model.
The
Use Bootstrap v3.3.4 to pay attention to the details of box-sizing and v3.3.4box-sizingI. bootstrap Style
In Bootstrap v3.3.4, there is the following reset style:
* { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;}*:before,*:after { -webkit-box-
Use css layout box-sizing and css layout box-sizing
Div {
Box-sizing: border-box;
Width: 200px;
Padding: 20px;
Border: 1px solid red;
}
This section of css indicates that the div width is 200px, the border is 1px, the left and right margin is 20px, and the time content width is adaptive, Which is 200-2-20*2 = 158px;
If the value of box-
Using HTTP Event CollectorGo to Settings > Data inputs > HTTP Event Collector. Then click the Global Settings button in the Upper-right corner. Then enable the settings!And then go to add data, adding HTTP EC.In the settings source type, select JSON.When you're done, you'll generate a token!Use the following command to import the data:In the above configuration, where Xxtest is the HEC name I established:Curl-k https://localhost:8088/services/collector/event- H "authorization:splunk e35f7010-b
Css3 Box model and Box-sizing, css3box-sizing
1. Box Model)
The Box Model in CSS is divided into two types: W3C standard Model and IE traditional Model. Their similarities are the calculation relationship of the width, height, padding, border, margin, and actual size of the elements. The difference between them is that the calculation methods of the two are inconsistent.
1) W3C standard Box Model:
/* Outer
Release date: 2010-09-09Updated on: 2010-09-20
Affected Systems:Splunk 4.0-4.1.4Unaffected system:Splunk 4.1.5Description:--------------------------------------------------------------------------------Bugtraq id: 43276CVE (CAN) ID: CVE-2010-3322, CVE-2010-3323
Splunk is a log analysis software running in Unix environment.
Splunk XML Parser has a vulnerability in parsing XML internal entity references. R
Recently helped Lei elder brother transplant a set of open source log management software, replace Splunk. Splunk is a powerful log management tool that not only adds logs in a variety of ways, produces graphical reports, but, most of all, its search capabilities-known as "Google for it." Splunk has a free and premium version, the main difference is the size of t
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