how to use telnet

1. Start, shut down, log on, and log out commands [Login] Logon [Logout] logout [Exit] logout [Shutdown] Stop the system [Halt] Stop the system [Reboot] restart [Poweroff] power off [Sync] writes content in memory to disk [Lilo] install lilo to

Linux Remote Control Method Overview (1)   There are several methods: 1. rlogin, RSH, and other R-series commands. Because of the large security risks, it is basically not used up now. So I will not introduce it in detail here. 2. Telnet. Telnet in

Recently, I want to create a concurrent connection that can implement multiple threads.Program, Implemented using VC, but there is no prepared multi-threaded concurrent source code on the Internet, so I had to do it myself. I didn't know how to get

This article describes in detail how to set the vro remote Logon Settings from the aspects of default configuration, user name and password, and environment introduction. I believe this article will help you. By default, the telnet function is

The telnet server is the core server for remote logon and other related settings. Some operations on this server will be described in this article. The Code contains a lot of details and is expected to be useful to everyone. In addition to the

Telnet connection is the basis for remote logon. So what should we pay attention to during the Telnet connection? What we emphasize here is the intrusion problem. Let's take a look at this security analysis. 1. What is Telnet? Different people have

Linux login loading configuration file sequence linux login is divided into local login and remote login loading File sequence. use telnet. ssh and other connections to the server B. the server starts loginc. enter the account and password d. the

When debugging a network program, a problem occurs. when the service is started, the client cannot connect. First, you can use telnet to connect to the client. the command is the same as that in Windows, telnetIP port number [plain] viewplaincopy #

We often encounter this problem. We use telnet/ssh to log on to a remote Linux server and run some time-consuming tasks. as a result, the task fails midway through due to network instability. How can I prevent the local terminal window/network

Http://www.cnblogs.com/stg609/archive/2008/07/06/1236966.html Http://www.longen.org/E-K/detaile-k/HttpRequestIntroduction.htm Http://stblog.baidu-tech.com /? P = 1148 Http://www.cnblogs.com/zhangleong/archive/2011/04/02/2003003.html

PHP does not provide a ready-made smtp function, but provides a mail () function that is not very flexible. This function requires support on server configuration and does not support smtp verification, it is not recommended because it cannot work

Linux under Boot Dubbo server, how to debug?There are two methods:1. Write your own simple consumer functions and conduct various test situations. (This is really necessary.)2. Use Telnet to connect directly to the Dubbo, use the command call, and

One, install POSTFIX,CYRUS-SASL,CYRUS-IMAPD If the YUM hint cannot find the package, please change the source, please refer to CentOS 6 recommended to use Epel source The code is as follows: [Root@localhost ~]# Yum install postfix

1. Summary: ICMP and IP protocol belong to the same level (network layer), its message is sealed in the IP message transmission, and the port is the Transport Layer TCP/UDP protocol concept, so ping port is not successful Ping server was found to be

One of the main features of the Linux system is that his network is very powerful. With the increasing popularity of the network, web-based applications will be more and more. In this network era, mastered the Linux network programming technology,

In general, use the "Telnet IP port" to determine the port pass, in fact, testing methods more than this one, there are many ways, the following small series to share several methods, the specific content please look down: Preparing the Environment

Apache MINA is a network application framework which helps users develop high performance and high scalability NE Twork applications easily. It provides an abstract Event-driven Asynchronous API over various transports such as TCP/IP and UDP/IP via

I realized that I could use Telnet to interact with the SMTP server. The SMTM server for MS also provides an interface for command-line interaction.HTTP server is also able to use Telnet to operate, but there is no command line echo. Using Telnet

Redis is a high-performance key-value database. The emergence of Redis, to a large extent, compensates for the shortage of such keyvalue storage in memcached, and in some cases can complement the relational database well. It provides a

The previous time to connect to the Oracle database remotely, but do not want to complete the installation of OracleClient on their own computer, so to the Oracle website to download the lightweight Clientinstant client.This thing does not have a