telnet sample

This has to be one of the more common support callthat I get. the telnet daemon is no longer usually installed by default, so people are surprised when their newly installed Linux system won't answer telnets. By the way, I am always careful to

After years of not writing batch processing, the first case of the new company is to write a bat script, batch update collection agent configuration file, which involves remote IP port detection.This thought would be as simple as Linux to judge:

SuperSocket entry (1)-Telnet server and client request processing, supersocket-telnet The console project in this article is debugged according to the official SuperSocket Telnet sample code. The official example code is the Telnet sample

Copy CodeThe code is as follows: Class Phptelnet { var $show _connect_error=1; var $use _usleep=0; Change to 1 for faster execution Don ' t change the 1 on the Windows servers unless you have PHP 5 var $sleeptime = 125000; var $loginsleeptime = 100

Original address: Mina User Guide Getting Started1.1.1. NiO Review 1.1.1.1. NiO Review The NIO API was introduced in Java 1.4 and has been adopted by most application systems. The NIO API contains non-blocking non-blocking application operations.

The HTTP protocol often uses just a few commandsGETHEADPUTPOSTHere's a quick HTTP GET and headGive two simple examples:Example of GetTelnet ServerIP 80Get http://www.aaa.com/aaa.html//Enter URL for get command and gethttp/1.0 OKDate:thu, APR 01:19:11

Memcache is a distributed high-speed cache system that is currently used by many websites to speed up website access, especially for some large websites that require frequent access to databases, the access speed has improved significantly

First, the preface Using a proxy server haproxy load balancing for MySQL is a common scenario, to improve availability, when a MySQL problem occurs, such as a server failure, or data replication is interrupted, it is best to let haproxy know

Most hosts attacked on the network are targeted by hackers who use scanning tools for a wide range of scans. Therefore, in order to avoid being scanned, all ports, such as Web, FTP, and SSH, should be disabled. It is worth mentioning that I strongly

1.5 interaction skills with mysqlThis section describes how to interact with the mysql client program more effectively and with less input workload. This section describes how to connect to the server more easily, and how to avoid entering the query