java hostname

Java Get hostname code Support for Windows and Linux: public static String Gethostnameforliunx () { try {return (Inetaddress.getlocalhost ()). GetHostName (); } catch (Unknownhostexception Uhe) { String host = Uhe.getmessage ();//host = "Hostname:hostname" if (host!= null { int colon = host.indexof (': '); if (Colon > 0) {return host.substring (0, colon); } } return

# vi/etc/sysconfig/networkNetworking=yesHostname=yourname//Modify HOSTNAME in thisNisdomain=eng-cn.platform.com2. Modify the name inside the/etc/hosts# vi/etc/hosts127.0.0.1 localhost.localdomain localhost172.17.33.169 yourname//modify hostname in this3. Finally execute under the terminal:#hostname * * * * *//***** for modified hostnameThe

After the IP address is bound, The hostname of Linux I changed back to Localhost.localdomain, after the restart is to become 237.99.135.219.broad.fs.gd.dynamic.163data.com.cn this string of ghosts, 650) this.width=650; "Src=" http://s4.51cto.com/wyfs02/M02/85/FE/wKiom1exqtTSzXcmAAA_2hBghpo337.png-wh_500x0-wm_3-wmp _4-s_977616473.png "title=" 12.png "alt=" Wkiom1exqttszxcmaaa_2hbghpo337.png-wh_50 "/>After a lot of data found that when the

First, permanent modification Modify the/etc/sysconfig/network to specify the host name Hostname= then execute the command . hostname Host name this time can write off the system, and then re-login after the line. or modify the/etc/hosts file to add 192.168.2.13 Linux # # # #ip + host name Then: hostname Host name this time you can unregister the syste

Modify hostname in Centos and hostname in centos 1. Temporary modification with commands Hostname oier In this way, the hostname of the server becomes oier, but it will change back after restart. 2. Edit the configuration file for permanent Modification Vi/etc/sysconfig/network

Recently, monitoring long running SQL showed that some users are using office to pull data. Because there are no restrictions in the office, every time we capture the data of all operating companies and run very frequently, resulting in a decline in the performance of our ERP system. Find the corresponding developer based on host_name, and they say they are not running at all. This is strange. Where did the host name come from? I checked the office data source and found that it was configured wi

1. The phenomenon of problems Host name (hostname) is displayed as unknown 2. How to Solve My environment is for unknown, one is not set host name, two are using DHCP assigned IP mode The workaround steps are described below: First procedure: Modifying the hostname configuration file and creating a new node file Vi/etc/hosts bash-3.00# cat/etc/hosts## Internet Host Table#:: 1 localhost127.0.0.1 localho

configuration items in the second line and obtain the fqdn address exactly the same as the ip address. Of course, using the shell command hostname to obtain the fqdn will not cause errors, because the hostname has been set as an IP address. The following describes how to obtain a hostname from an ip address in python shell. | obtains an ip address based on the

When I think of the Linux system modified hostname already very familiar with the time, today encountered a few problems, these several questions for me a good lesson, a lot of knowledge points, when you think you have mastered the time, in fact, you know is still only fur. Technical life, do not have to be tasted then stop! Experimental Environment: Red Hat Enterprise Linux Server release 5.7 (Tikanga), other versions of Linux may be different. Plea

From:http://www.cnblogs.com/kerrycode/p/3595724.html written in quite detail!!! Deep understanding of Linux modification hostname2014-03-12 10:17 by Xiaoxiang Hermit, 81950 reads, 19 Comments, Favorites, compilation When I think of the Linux system modified hostname is already very familiar with, today encountered a few problems, these questions give me a good lesson, a lot of knowledge points, when you think you have mastered, in fact, you know is on

Original: http://www.cnblogs.com/kerrycode/p/3595724.htmlWhen I think of the Linux system modified hostname is already very familiar with, today encountered a few problems, these questions give me a good lesson, a lot of knowledge points, when you think you have mastered, in fact, you know is only fur. Technical work, do not taste the stop!Lab Environment: Red Hat Enterprise Linux Server release 5.7 (Tikanga), other versions of Linux may be different.

In Linux, do not restart and permanently modify hostname1. if you only modify the hostname, run the following command [java] hostnamenewHostname: Note: This modification method is only valid currently. after the server is restarted, the hostname will become invalid, return to the original hostname. 2. if permanent... i

The reason for recording this is that when JBoss is used, server startup will bind a hostname while hostname does not exist under/etc/hosts. some inexplicable problems will be reported during startup! To put it simply, uname-A can see the hostname. The modification steps are as follows: Uname-a view hostname Modify

Transferred from: http://www.cnblogs.com/kerrycode/p/3595724.htmlWhen I think of the Linux system modified hostname is already very familiar with, today encountered a few problems, these questions give me a good lesson, a lot of knowledge points, when you think you have mastered, in fact, you know is only fur. Technical work, do not taste the stop!Lab Environment: Red Hat Enterprise Linux Server release 5.7 (Tikanga), other versions of Linux may be di

When I think of the Linux system modified hostname is already very familiar with, today encountered a few problems, these questions give me a good lesson, a lot of knowledge points, when you think you have mastered, in fact, you know is only fur. Technical work, do not taste the stop!Lab Environment: Red Hat Enterprise Linux Server release 5.7 (Tikanga), other versions of Linux may be different. Please take the actual circumstances as the subject.In f

How to modify the hostname of the Linux hostnameLinux operating system is a kernel variable. you can use the hostname command to view the hostname of the local machine. You can also directly view the catprocsyskernelhostname. How does hostnamecatprocsyskernelhos modify the Linux hostname? The

Original link http://soft.chinabyte.com/os/281/11563281.shtml　The Linux operating system's hostname is a kernel variable that can be viewed by hostname commands to view the hostname of the machine.　　You can also view it directly cat/proc/sys/kernel/hostname.　　#hostname #cat/

Hostname Modification of LinuxThe Linux operating system's hostname is a kernel variable.1. View the hostname of the machineYou can view the hostname of this machine through the hostname command. You can also view it directly cat/proc/sys/kernel/

Linux hostname is a kernel variable that can be viewed by hostname commands to view native hostname. You can also view it directly cat/proc/sys/kernel/hostname.#hostname#cat/proc/sys/kernel/hostnameThe above two output results are the same.Modifies the

Linux hostname modification explanation Linux operating system hostname is a kernel variable, you can use the hostname command to view the local hostname. You can also directly view the catprocsyskernelhostname. Hostnamecatprocsyskernelhost linux hostname modification detail