Operation of Curl
Curl is an open source file Transfer tool that works with URL syntax in the command line mode, and using curl makes it easy to implement common get/post requests. Simply think of a tool that can access the URL below the command line. In the CentOS default library there are curl tools, if not please install Yum.
Curl
-x Specifies HTTP request method with head GET POST PUT DELETE
-d Specifies the data to transfer
-h Specifies HTTP request header information
Browse ES servers
Curl
Elasticsearch's official websitehttps://www.elastic.co/First, installationElasticsearch is based on lence, and Lence is an open source library written in Java that relies on Java's operating environment. The Elasticsearch version that is now in use is 1.6, and it requires a version of jdk1.7 or more.This article uses the Linux system, installs the configuration good Java environment, the download down, the decompression after the direct execution starts is OK.1. Install the boot elasticsearch:CD
Article for reference, the original link https://www.dubby.cn/detail.html?id=9077Basic syntax1. Using ToolsPostman2. Index creation PUT http://127.0.0.1:9200/people/{" settings": { "number_of_shards": 3,//number of shards, default 5 "Number_of_replicas": 1///Number of backups }, Settings can not be set, by defaultConstruct a structured index that maps "mappings": { "person": {//struct type "Properties": {//Set property
ES can automatically organize nodes of the same cluster name into the cluster by setting "node name" and "Cluster Name", and make many technologies transparent to users.
If the user wants to manage the status of the view cluster, it can be done through some rest APIs.
Other ES document translation reference: Elasticsearch Document Summary
REST API UsageES provides a number of comprehensive APIs that can be broadly divided into the following categories:1 checking the health of cluste
Background boot ElasticsearchElasticsearch-2.2.0/bin/elasticsearch-dLaunch Kibana (easy for web-side viewing)Kibana-4.4.1-linux-x64/bin/kibanaCurl Command– Simple to think of as a tool to access URLs at the command line–curl is an open source file Transfer tool that uses URL syntax to work in the command line mode, usingCurl makes it easy to implement common get/post requests.–curl–-x how to specify HTTP requests–head GET POST PUT DELETE–-d specifying the data to transferTo create an index libra
What is VCSA? The VCSA is a SUSE Linux virtual machine preloaded with vcenter. Using VCSA can be used to quickly build your own vcenter and save a lot of time and effort.First, pre-installation preparation work1. Download the VCSA 6.5 installation package, and the 6.5 installation package has only one OVA file.2. Prepare VMware Virtualization resources.Second, the schematic installation steps:1. Build VCSA Virtual Machine650) this.width=650; "Src=" https://s5.51cto.com/wyfs02/M01/
Tags: Microsoft database Exchange TroubleshootingIn our Daily Mail system operations management or implementation of deployment changes, it is often encountered when the Exchange database DB is deleted when the prompt cannot be deleted.——————————————————–Microsoft Exchange Error——————————————————–The mailbox database ' EXMB01 ' cannot be deleted.FailedError:This mailbox database contains one or more mailboxes, mailbox plans, archive mailboxes, or arbitration mailboxes. To get a list of all mailb
In our Daily Mail system operations management or implementation of deployment changes, it is often encountered when the Exchange database DB is deleted when the prompt cannot be deleted.—————————————————— –Microsoft Exchange Error—————————————————— –The mailbox database ' EXMB01 ' cannot be deleted.FailedError:This mailbox database contains one or more mailboxes, mailbox plans, archive mailboxes, or arbitration mailboxes. To get a list of all mailboxes in this database, run the command get-mail
tablespace system permissions?1. View 3 roles, CONNECT, resource, and DBA.(1) To see the Connect role, see that the role only has the system permissions of the Create session.650) this.width=650; "Src=" https://s5.51cto.com/wyfs02/M01/8E/E0/wKioL1jOW8LSOWsMAAAyfCSejoc000.png-wh_500x0-wm_ 3-wmp_4-s_324444022.png "title=" 1.png "alt=" Wkiol1jow8lsowsmaaayfcsejoc000.png-wh_50 "/>(2) To see the resource role, see that the role has 8 system permissions, b
0.0.0.0,
# Any IP network.bind_host:0.0.0.0 #设置其它节点和该节点交互的ip地址 that binds to this machine
, which is
automatically judged if it is not set
#值必须是个真实的ip地址
network.publish_host:192.168.1.111
#设置对外服务的http端口, defaults to 9200
http.port:9200
#设置节点之间交互的tcp端口, default is 9300
transport.tcp.port:9300
#是否允许跨域REST请求
http.cors.enabled:true
#允许 where
REST requests come from Http.cors.allow-origin: "
:
' Aggregations ': {/ /represents an aggregation operation, you can use Aggs instead
of '
1.1 Metric type (Metric) aggregation
(1) Min Aggregation
The minimum value query, which is used on the number Type field. Check the minimum age value for Class 2.
Curl-xpost "192.168.1.101:9200/student/student/_search"
-d '
{
"query": { //You can first use query to get the dataset you need
"term": {
"Classno": "2"
Forefront TMG 2010 (ii)--InstallationWe have installed the TMG2010 in the previous article, then we need to put it into use:Usage Environment:650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/47/8E/wKioL1P8U3LTKU0SAAPwPSrdMkQ594.jpg "title=" Experimental diagram. jpg "width=" "height=" 398 "border=" 0 "hspace=" 0 "vspace=" 0 "style=" width:700px;height:398px; "alt=" Wkiol1p8u3ltku0saapwpsrdmkq594.jpg "/>Let's do this by following the diagram
introduction today;We first learned that SQL Powershell is included in SQL Server Manager Studio, so we only need to download the corresponding ssms; download linkHttps://docs.microsoft.com/en-us/sql/ssms/sql-server-management-studio-ssms650) this.width=650; "title=" clipboard "style=" Border-top:0px;border-right:0px;background-image:none; border-bottom:0px;padding-top:0px;padding-left:0px;border-left:0px;margin:0px;padding-right:0px; "border=" 0 "alt = "Clipboard" src= "Http://s3.51cto.com/wyf
CURL (clients for URL) is a common command line tool used to transmit data based on URLs. It supports HTTP, HTTPS, FTP, and other protocols. In fact, on Windows, a similar command Invoke-WebRequest has been added since Powershell 3.0. The following Help information is displayed when you execute Get-Help Invoke-WebRequest. Take a look at the ALIASES section. The curl is in the column. That is to say, you can directly use curl as the command name!
The syntax of Invoke-WebRequest is different fr
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.