ping webpage

Python implements fast multi-thread ping, and python multi-thread ping This article describes how to implement fast multi-thread ping using Python. Share it with you for your reference. The details are as follows: #! /Usr/bin/python # _ * _ coding: UTF-8 _ * _ # ''' name: Fast multithread ping program development: gyho

VMware on Ubuntu virtual machine (15.1) ping does not pass physical host win10, while Windows can ping LinuxA half-day ...There is no easy and convenient way to do this on the Internet, and finally, it is just a flat ping, the method is as follows:Method:In the network adapter place, select Custom, then select VMnet8,(Of course, the premise is that the NAT mode s

Problem Description:Virtual Machine Information:Vmware-workstation 10Install the RHEL5.8 operating system, hostname:rhel201.com ip:192.168.1.201Physical machine System: windows 7Host Name: RUSKY-PC ip:192.168.1.123The two can ping each other's IP address, but ping each other's host name fails.Processing method:1. Edit the following files in the virtual machine Linux system[Email protected] ~]# vi/etc/hosts#

The ping function is implemented by pure Javascript, And the ping function is implemented by javascript. This example describes how to implement the ping function using pure Javascript. Share it with you for your reference. The specific implementation method is as follows: function ping(ip) { var img = new Image(); v

When the ping command is executed, the ICMP transmission protocol is used to send the request response message. If the network function of the remote host is normal, the system returns the response message, so that the host operates normally.SyntaxPing [-dfnqrRv] [-c [-S Parameter description: -D: Use the SO_DEBUG function of Socket. -C -F limit detection. -I -I -L -N: only numbers are output. -P -Q does not display the

--------------------------------------------------------------------------------------------------------------------------------------------------------------Vi/etc/nsswitch.confHosts:files DNSNetworks:filesChange to:Hosts:files DNS winsNetworks:filesIf not the same, in the hosts: the original line after the addition of a wins on the line.--------------------------------------------------------------------------------------------------------------------------------------------------------------R

The tool was initially written to calculate the delay of the kendo service, and later added features to detect the ping value of any process's network connection, or to detect the ping value of the specified IP. First figure: Above is the game effect, the upper right corner of the yellow is the software body When the mouse is suspended, the suspension window appears automatically, showing the IP

A ping is a communication protocol that is part of the IP protocol, a portion of the TCP/IP protocol. It can be used to check if the network is able to connect, so it can help us to analyze and determine the network fault. The application format is: Ping IP address. But service-enabled pings can sometimes cause a lot of trouble.As a result, Linux server administrators can restrict the server from pinging ot

When using the method access automatically ping to Baidu, my method is to generate the cache, update the cache when the automatic ping Baidu, the return result of 0 indicates success. Copy CodeThe code is as follows: $pingarcurl = ' http://' $_server[' http_host '].$_server[' Request_uri ']; $arcping = new Ping (' Home of the script ', $pingarcurl, Get_domain (

The Baidu ping method uses the example to automatically ping Baidu. When using this method to access Baidu, I can use this method to generate a cache. when updating the cache, I can automatically ping Baidu. if the returned result is 0, the request is successful. Copy the code as follows: $ p is automatically pinged to Baidu during access using the method. my met

External commands and Internal commandsDos commands can be divided into external commands and internal commands, and internal commands are contained in a file named Command.com, which resides in memory when the system starts. External commands are files that are saved in C:\Windows\System32 that can be directly valid files, including. exe files,. com files,. bat files.The role of path in system variables is to boot the system from the root directory set in path, find the matching path, and make

I installed the virtual machine in the Windows7 system, through the virtual machine installed Ubuntu13.04, I set the host and the virtual Machine connection mode is bridged, installed, found that the virtual machine ping does not host, but the host can ping the virtual machine.My operation is: Turn off the firewall and discover that the virtual machine can ping t

When I ping another computer on the same LAN (that is, on the same network segment) through this machine, I find that if the firewall is turned on, it will not ping at all. Once you've closed the firewall, you can ping it. What is this for? What exactly should be set? The reason is that the current computer system, for security reasons, does not allow the extern

Linux can ping windows but Windows does not ping Linux solutionsLinux and Windows communicate with each other in the presence of a non-smooth situation can be removed from the following aspects of troubleshooting1. Check that Linux and Windows firewalls are off2. Check if the Networkmanger service is turned off in the Linux systemProblem Description:1. Linux can ping