multi host downloader

In linux, how does one host + multiple terminals provide multi-user functions? -- Linux general technology-Linux technology and application information. For details, refer to the following section. Dear Elders, I have recently been familiar with linux and are studying hard. I am confused for many days. I cannot find any information on the Internet. I hope you can kindly advise me. Linux, as a

In the last blog post we have introduced the use of single-machine pseudo-distributed mode for Hadoop, so now we are going to look at the multi-computer fully distributed mode.1. Multi-Host Configuration 1.1 host name settings for multiple machinesUse the following command with the root account:vim /etc/hostnameThe thr

content:cd/usr/local/apache2/htdocs/mkdirmkdir touch/www.b.com/index.htmltouch/www.b.com/index.htmlecho ' IamA! ' >www.a.com/index.htmlecho ' iamb! ' >www.b.com/index.html Three. Modify the virtual Host profile: Vim/usr/local/apache2/conf/extra/httpd-vhosts.conf modify it to the following configuration and save the:namevirtualhost*:80Four. Restart the httpd service and access:/usr/local/apache2/bin/apachectl restartwww.a.com ====> "I am a!" www.b.com

Python writes a multithreaded Ping host IP script 1. Write a script to Ping the host IP firstping_ip.pyimport subprocessimport time# 记录开始执行的时间start_time = time.time()# 定义用来 ping 的254 个 ipip_list = [‘10.3.1.‘+str(i) for i in range(1,255)] for ip in ip_list: res = subprocess.call(‘ping -n 2 -w 5 %s‘ % ip,stdout=subprocess.PIPE) # linux 系统将 ‘-n‘ 替换成 ‘-c‘ print(ip,True if res == 0 else False)print(‘执行所用

apache2.2.x+tomcat single IP multiple domain name multi-site Virtual host configuration detailed (Win2003 environment) A new server was recently purchased, and the apache+tomcat+php Web application environment was successfully consolidated under WINDOWS2003. The next encounter is through the server under the single IP configuration of multiple sites and multiple domain name problems. First, where the prior

created instance ...Waiting for SSH to be available ...Detecting the Provisioner ...Provisioning with CentOS ...Copying certs to the Local machine directory ...Copying certs to the remote ...Setting Docker configuration on the remote daemon ...Checking connection to Docker ...Docker is up and running!Your Docker Client to the Docker Engine running on this virtual machine, Run:docker-machine env doc KerWe're going to add ourselves in.Now look at the action that executes this command[Email protec

alias, can be different from the virtual directory name #After restarting the Apache service, the browser input http://localhost:8080/DemoSite will be able to access the normalIt is important to note that the directory should use "/" instead of "\" for the reason that "\" means that the escape character can lead to inexplicable errors in some cases, with the complete Multi-Host header bindings(is to bind m

set user. Host = '%' where user. User = 'root'Create user 'username' @ '%' identified... Then you can remotely. Note: 'username' @ '%', % indicates that all remote addresses are allowed.So 8 is written like this:Mysql> alter user 'fuboyuanc' @ '%' identified with mysql_native_password by '123 '; No problem ~ But !!!! I still cannot connect to the database with WordPress!I'm crazy. I don't play 8 anymore. I opened 5 silently ,,, The third stage is to

========================================================== ====================================================== Excerpted from hellodba The single-host and multi-instance MySQL solution is to run multiple MySQL database instances on a physical PC server. Why? What are the benefits of doing so? 1. The rapid development of storage technology, Io is no longer a bottleneck The CPU and I/O resources of ordina

This article describes how to configure Apache multi-port and multi-site. If you need it, we recommend that you take a look. If you have two domain names, which are pai.linuxdown.com and tool.linuxdown.com, You need to bind both domain names The IP address is on the server 219.13.34.32. 1. First, you must specify the correspondence between the domain name and IP address on the domain name supplier manageme

SignalR Self Host + MVC and other multi-terminal message push services (2), signalrmvc I. Overview In the previous article, we implemented the SignalR self-managed server. Today, we use the console program to call the SignalR server to push information. Because we were planning to push approval messages, therefore, our demo is intended to send messages to designated persons. As for chat messages and global

Appbase:tomcat automatically unzip the war to form a project pathDocBase: Physical path can hide project nameMy project name: WXKFDocbase= "D:\TOMCAT7\WEBAPPS\BXBSJ\WXKF" is configured so you only need to enter xxxx.com/index.jspDocbase= "D:\TOMCAT7\WEBAPPS\BXBSJ" and this requires input xxxx.com/wxkf/index.jspHost can be configured to introduce multiple domain names that can be used (in host)　　Host