hostname registration

Tags: Hadoop cat BSP Linu style SCP domain edit localhostModify hostname[Email protected] ~]$ hostnamectl set-hostnamehostname~]$ vim/etc/hosts # Edit the next Hosts file, giving 127. 0.0 Cat /etc/hosts # check 127.0. 0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 hadoop001:: 1 localhost localhost.localdomain localhost6 localhost6.localdomain6Password-Free LoginSCP id_rsa.pub [email protected]192.168. 1.108:/home/lau/. ssh/~/.

VI /etc/passwdVI /etc/hostnameVI /etc/hostsReboot (restart)Create a new userUseradd skinglzw-m-s/bin/bashpasswd SKINGLZWThe newly created user cannot use the Sudo-s command (that is, you cannot get root privileges, you need to modify it as follows)chmod u+w/etc/sudoersVi/etc/sudoersRoot all= (All:all) All (this adds a row below)SKINGLZW all= (All) allThis article is from the "I am the program my biggest" blog, please be sure to keep this source http://skinglzw.blog.51cto.com/10729606/1866499Ubun

JS get the client IP address, MAC and hostname of 7 methods Summary, JS itself is not support to obtain IP address and other information.Today in the JS (JavaScript) to get the client IP applet, the Internet search, many in the current system and the browser is not valid, very helpless, in Chrome, Firefox rarely get the direct use of ActiveX to obtain IP, such as JS script. The following code is the code that I tested on all windowsNT5.0 and above sys

Label:Install MySQL server on this machine today and then open it with Workbench to connect to the native databaseHostname:localhostport:3306Eject: localhost cannot connect error-1042Try a lot of methods, finally seemingly use the following way to solve, first record first, the other first not scrutiny:1. Open a command prompt in Administrator mode2. Enter the following code to restartnetsh winsock reset3. Restart the computer ...4. Open Mysql Workbench Connection to the localhost database again

This afternoon, the virtual machine on the Linux hostanme to get rid of the results of the start of DB2 when the error occurredsql6048n A communication error occurred during START or STOP DATABASE MANAGER processing.SQL1032N No Start Database Manager command was issued. sqlstate=57019Through DB2? Sql1023n learned that communication dialog failedWe need to modify the Db2nodes.cfg file or the Hosts file under DB2What is the content of the db2nodes.cfg and hosts files?VI db2nodes.cfgVi/etc/hostsObv

If you select to enter the key later when installing esx4.1, a 60-day countdown will appear every time you log on to the client after the installation, telling you that it will expire in a few days, which is annoying, at this time, you need to find a registration serial number to register it. Get registration code I found some registration codes online and tested

Avast Registration No. Avast Registration No. | easy to use avast Registration No. | no expired avast registration No. S9371525R9371V1106-49R7K7SL (2012.10.1)S9859757R9859U1106-WBPUN2DU (2011.10.10)S9085198R6358F1106-MXJ2U0C1 (2010.4.1)S8951576R6593B1106-R5UCKNKK (2010.6.1)S8178925R6355F1106-D0TCZCYL (2010.4.1)S8746103

Generate MyEclipse8.5 Registration code Java source code generation MyEclipse8.5 Registry Code Java source Myeclipsekeygen MyEclipse8.5 Registry MyEclipse8.5 registration code generation MyEclipse8.5 Registration Machine source code import Java.io.BufferedReader; Import java.io.IOException; Import Java.io.InputStreamReader; public class Myeclipsekeygen {private s

numbers meet the three conditions, and then save the serial number in amcharts_key.txt in the same folder of the SWF file, it seems that the author's registration method is extremely simple ~ Create a file named amcharts_key.txt in the same directory as the .swf file.Write a line of content: AMCHART-LNKS-1966-6679-1965-1082 Haha, good guy. I want to ask another Chinese question. I can't save ampie_settings.xml as UTF-8, but I can save ampie_data.x

sucessed .'# End Ii. Configure Agent auto-Registration Shell> grep-vP '^ # | ^ $'/usr/local/zabbix_agent/etc/logs =/tmp/zabbix_agentd.log # specify the Log Path Server = 121.42.11.220 # Zabbix in passive mode server address # StartAgents = 0 # disable passive mode (after disabling, the agent will not listen to any address or port) serverActive = 121.42.11.220 # Zabbix Server address in Active Mode Hostname

The original address is as follows: ArcGIS Image Registration and spatial registration-sunliming-Blog ParkHttp://www.cnblogs.com/sunliming/archive/2011/10/14/2212540.html Map registration can be divided into video registration and spatial registration. The image

The installation and use of software at the moment, there are many requirements for us to enter the registration code or installation key, such as registration information, to the computer enthusiasts brought some trouble. Sometimes it is a headache to look up the original registration information even for software that has been registered on our computer. In vie

A What is registration Registration is the registration of the database as a service to the listener. The client does not need to know the database name and instance name, just know that the database can be used to connect to the database with the service name provided externally. This service name may or may not be the same as the instance name. During the dat

ArcGIS Image Registration and spatial registrationArcGIS Image Registration and spatial registrationMap registration can be divided into video registration and spatial registration. The image registration object is a raster graph,

Welcome to the Oracle community forum and interact with the 2 million technical staff. 1. What is registration? Registration is to register the database as a service to the listener. The client does not need to know the Database Name and Instance name. It only needs to know the service name provided by the database to external users and can apply to connect to the database. This service name may be the same

One, what is registration? Registration is the registration of the database as a service to the listener. The client does not need to know the database name and instance name, just know that the database can be used to connect to the database with the service name provided externally. This service name may or may not be the same as the instance name. During the

Oracle static registration and dynamic registration details, oracle static I. Overview: Oracle registration is to register the database as a service to the listener. The client does not need to know the Database Name and Instance name. It only needs to know the service name provided by the database to external users and can apply to connect to the database. The s

Http://www.cnblogs.com/cquptzzq/p/5940583.htmlObjective: To complete the registration function function of Python image processing tool: After the user runs the program, it automatically detects the status of the authentication, if it is not certified, it needs to register. The registration process is the machine code that the user displays after the program is run (the volume sequence number of the C-drive

WinRAR 4.20 Beta2 Registration file WinRAR 4.20 Beta2 Working key ================================================= RAR Registration Data Wncn Unlimited company License Uid=1b064ef8b57de3ae9b52 64122122509b52e35fd885373b214a4a64cc2fc1284b77ed14fa20 66ebfca6509f9813b32960fce6cb5ffde62890079861be57638717 7131ced835ed65cc743d9777f2ea71a8e32c7e593cf66794343565 b41bcf56929486b8bcdac33d50ecf7739960627351a9ef03

1. What is registration?Registration is to register the database as a service to the listener. The client does not need to know the Database Name and Instance name. It only needs to know the service name provided by the database to external users and can apply to connect to the database. The service name may be the same or different from the instance name.When the database server is started, the database se