virtual port emulator

1 Configuring the Site Directory, take Ubuntu as an example1) Open the default configuration folder for Apache: cd/etc/apache2/sites-available2) Open config file, this machine is sudo vi 000-default.conf3) Modify the path> ServerAdmin [email protected] /data/test errorlog ${apache_log_dir}/error.log customlog ${apache_log_dir}/Access.log combined 2 Configure the virtual directory, take windows as an example1) Open httpd.con

In order to solve the limitation of the number of physical serial ports, the virtual serial port software should be used as far as possible in serial debugging experiment. VSPD (Virtual Serial Ports Driver) is a virtual serial port software designed by Eltima software compan

" Sslcertificatekeyfile "Conf/ssl.key/server.key "FilesMatch"\. (cgi|shtml|phtml|php) $ ">ssloptions +stdenvvarsFilesMatch>Directory"D:/develop/xampp/apache/cgi-bin">ssloptions +stdenvvarsDirectory>browsermatch "MSIE [2-5]" nokeepalive ssl-unclean-shutdown downgrade-1.0 force-response-1.0customlog "d:/develop/ Xampp/apache/logs/ssl_request_8081.log ""%t%h%{ssl_protocol}x%{ssl_cipher}x \ "%r\" %b "VirtualHost>The above configurations are not mutually exclusive. Change to restart Apache service at

serial port. All data written to master is automatically sent to slave. So, we can get the data we want on the slave side.#!/usr/bin/env python#Coding=utf-8ImportPtyImportOSImport TimeImportArrayImportRandomdefmkpty ():#Make pair of pseudo TTYMaster, slave =pty.openpty () slavename=os.ttyname (slave)Print '\nslave device names:', SlavenamereturnMasterif __name__=="__main__": Master=mkpty () buf= Array.array ('B', [0] * 7) buf[0]= 0x00buf[1] = 0x02buf

inModify the DNS master configuration file as shown inModify the DNS zone configuration file as shown inCopy the zone data file and configure it as shownRestart the DNS service and test to see if it can be parsed as shownThe configuration for the same host name with the same IP for the different port numbers as shownCreate a directory of different hostnames and write a test content redirect to the directory as shown inAdd a

First step: Configure Apache's httpd.conf#Listen 0.0.0.0:80Listen 80Listen 81Step two: Turn on the virtual siteOwning file: httpd.conf#Virtual hosts#Include conf/extra/httpd-vhosts.confRevision changed to# Virtual HostsInclude conf/extra/httpd-vhosts.confStep Three: Configure conf/extra/httpd-vhosts.confServerAdmin [email protected]DocumentRoot "/data/wwwroot"Ser

In the previous experiments, virtual serial ports were used, and the virtual ports COM1 and COM2. later, due to the uninstallation of software, there was always a virtual serial port in the Device Manager. Every time you start the system, even if you detach the driver and delete the registry, the system will continue.

I have two more projects to deploy on one machine, two projects for two different services, one to start listening on 8001 and another to listen on 8002 ports, which is a multi-port-based virtual machine host configuration, only need to change the conf/in the Tomcat directory Server.xml configuration file with the following contents: Then start Tomcat on the line. (The tomcat version of this test is 1.6.x

Environment: The system environment is win7. The tool used to create virtual serial ports is Npadm of version 1.12, and the program language is c #. The program has been running well before. I don't know why recently. When the program service starts and creates a serial port connection, the program log records "insufficient system resources. The requested service cannot be completed .". I thought it was a

1. Open the apache/conf/httpd.conf file to add listen 8080 (listening port number)Then join# Virtual HostsInclude "Conf/extra/httpd-vhosts.conf"Then joinDocumentRoot "e:\htdocs/"## Possible values for the Options directive is "None", "all",# or any combination of:# Indexes includes followsymlinks symlinksifownermatch execcgi multiviews## Note that "MultiViews" must is named *explicitly*---"Options all"# doe

I want to try to use the local ip+port to access the Web server on the virtual machine, because in this way, I will be able to deploy my Web server to a network access to the server, first of all, my environment: Host: System WIN7,IP address 172.18.186.210 virtual machine version is VMware Workstation 7, virtual machin

[Email protected] extra]# cat/etc/nginx/nginx.confUser Nginx Nginx;Worker_processes 6;Error_log/app/log/nginx_error.log Crit;Pid/app/log/nginx.pid;Events {Use Epoll;Worker_connections 1024;}HTTP {Include Mime.types;Default_type Application/octet-stream;Sendfile on;Log_format Main ' $remote _addr-$remote _user [$time _local] "$request" '' $status $body _bytes_sent ' $http _referer '' "$http _user_agent" "$http _x_forwarded_for";Access_log/app/log/http.access.log main;Keepalive_timeout 65;include/

Cause: The virtual machine is not installed or SSH is not startedSolve:1. Installing Sshserversudo apt-get install Openssh-server2. Start the SSH servicesudo service SSH statusAdd:(1) The command to start, stop and restart Openssh-server is as follows:/etc/init.d/ssh start/etc/init.d/ssh stop/etc/init.d/ssh Restart(2) Set boot from startOpen the/etc/rc.local file and add it before exit 0:/etc/init.d/ssh startConnect the

Apache also features multi-site settings, which are also based on a configuration file (x:\Apache\conf\httpd.conf), called a site alias, as long as the last line in the configuration file is entered as follows, One or more site settings, Namevirtualhost *:80 httpd-vhosts.conf Configuration under Apache-20\conf\extra Combined with C:\WINDOWS\SYSTEM32\DRIVERS\ETC under the hosts configuration 127.0.0.1 localhost 192.168.50.45 www.b.com Two, multiple virtual