Http://blog.csdn.net/blacksource/article/details/3942130
A recent company requirement involves WCF development. I found some information on the Internet, mostly using separate applications.ProgramOr Windows service as the host of the WCF Service. In fact, WCF also provides a way to publish your WCF Service Based on II
I encountered this problem when I studied Silverlight a few days ago. I thought it was very difficult to test the results. I checked a lot of information to solve the problem. Here I wrote the solution to the problem, it is also convenient for other friends to learn from.
The problem is that I created a console application as the host Program of the WCF Service to test the communication with WCF during the
Monitoring # tail-f/var/log/message to turn off the main service # killall-9 keepalived, you can see the backup service log output: mar 13 23:00:27 linux-backup Keepalived_vrrp: VRRP_Instance (VI_1) Transition to MASTER STATEMar 13 23:00:28 linux-backup Keepalived_vrrp: VRRP_Instance (VI_1) entering MASTER STATEMar 13 23:00:28 linux-backup avahi-daemon [2053]: Registering new address record for 192.168.1.8
to the Internet.
The following describes how to configure the telnet service for accessing guest from the host:
1. Run the following commands on the host (shut down the VM completely before executing the command, and the VM cannot be in the saved mode) $ vboxmanage modifyvm "fedora14" -- natpf1 "guest-Telnet, TCP ,, 2223, 23"
Command explanation:"Fedora14":
Use TopSelf to create a Windows service program from the host.
In the traditional Windows service development process, you need to add a service installation program, which writes the installation, start and stop the service and other logic. Now, using TopSelf can simplify t
Host Threats and CountermeasuresHost threat System Software for building applications. This includes Windows 2000, Internet Information Service (IIS),. NET Framework, and SQL Server 2000. Which of the following depends on a specific server role. Major host-level threats include:1: virus, Trojan Horse, and worm 2: footprint 3: Profiling 4: password cracking 5: Den
interoperability.User Password Authentication LoginThe SSHD service has been installed and started by default on the REDHAT7 system, and then the SSH command is used on the client computer to connect remotely.[[emailprotected] ~]$ ssh [emailprotected] //ssh远程登录lisi用户的服务器The authenticity of host ‘192.168.10.70 (192.168.10.70)‘ can‘t be established.ECDSA key fingerprint is 93:8e:e7:3f:9a:22:6f:66:3a:f7:57:
The fsockopen and pfsockopen functions of PHP are disabled by the host service provider. The fsockopen and pfsockopen functions of PHP are disabled by the host service provider. the fsockopen functions may have security risks, however, the fsockopen and pfsockopen functions of PHP cannot be tested.
Maybe the fsockopen
The latest common network tools in CentOS: nmap for batch host service Scanning
In Linux, there are many powerful network scanning tools, including host scanning, host service scanning, and route scanning.
You have previously written common
Preface
About Apache
The main features of Apache
Basic configuration of the HTTPD server
Build httpd Virtual Host
About Apache:
Apache HTTP Server is a representative of open source software projects and is the world's first Web server software to use. It can run on almost all of the widely used computer platforms.Because it is free open source software, there are always people to develop new fea
This article describes how to disable the fsockopen and pfsockopen functions of PHP by the host service provider. One is to use the stream_socket_client function, and the other is to write a UDF similar to the fsockopen function.
This article describes how to disable the fsockopen and pfsockopen functions of PHP by the host s
Web website Service:Apache the famous open source Web Service software, maintenance operations by the ASF Free Software FundOfficial site: http://httpd.apache.org/http://www.netcraft.com/ for various Web detailed statistics on the market share of the softwareLab Requirements:1, the establishment of HTTPD services, requirements:(1) Provide two name-based virtual host WWW1, WWW2; there are separate error logs
It is a good choice to write a service using WCF and then use IIS as the host, but this may encounter some minor problems during actual deployment, as described below.
When debugging the local machine, there is no problem. Pay attention to the access address marked with a red pen in the figure.
However, after deploying it to a real server, we found that the metadata address is not the IP address we expe
Recently, a friend asked me if windows Azure is an ASP. NET application officially provided by Microsoft.ProgramVirtual Host?
His specific understanding is as follows: Windows azure provides ASP. NET application hosting, and "cloud computing" is so close to us, as long as ASP.. NET application deployed on Windows Azure, the previous ASP.. NET application becomes "cloud application!
How can this problem be solved? This understanding is entirely dri
Both client and host are Asp.net's WCF Service Systems.
In this article, the WCF Service is hosted by IIS and the client is also an Asp.net application. In fact, this is just a special implementation method of WCF, that is, both client and host are Asp.net.
Like other WCF systems, it consists of three parts:
The host cannot access the tomcat service started on the Virtual Machine linux. After linux is installed in virtualBox, tomcat is installed and started. The tomcat service can be accessed from the virtual machine, but the host cannot be accessed, however, ping can be performed between the
Not long ago, I configured Apache's local SSL and virtual host in Ubuntu, and then tried to implement the same configuration in Windows XP, So I encountered a lot of difficulties and obstacles.
Configuring DNS in Ubuntu is very simple. You only need to modify the host file. In XP, many services are not installed by default because they are not server operating systems. The DNS
The fsockopen and pfsockopen functions of PHP are disabled by the host service provider.
Maybe the fsockopen and pfsockopen functions do have security risks, but we have no research. This is what IDC vendors say, no matter what the reason is, anyway, they disabled these two functions. How can they be solved? Below is a small compilation method, hoping to have some reference for those who are using it.
The s
First, the classification of httpd virtual host1. IP address-based virtual host2. Port-based virtual host3. Domain-based virtual hostSecond, configure the virtual hostLab environment: CENTOS6, httpd service installed with YumPreparation: Note The DocumentRoot site root of the hub host, create the/etc/httpd/conf.d/vhosts.conf configuration file, create the site directory required by the experiment: mkdir-pv/
A script for enabling the Oracle service and changing the host name does not know what to start with. This is a question raised by the database teacher yesterday. Because the recovery card is installed on all the machines in the lab, the system will return to the initial state every time it is started or restarted, so the listener of the number of databases. ora, tnsnames. the
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