check hostname from ip

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.

1, check the hostname of the machine#hostname2, modify the hostname of the machine#hostname newnameTakes effect immediately after running (restarting the shell), but changes are lost after the system restarts, and if you want to permanently change

Linux hostname and fqdn (FullyQualifiedDomainName) have been confused for a long time. Today, I will use the script home platform to find out their usage details and share them with you the Linux hostname and fqdn (Fully Qualified Domain Name) I

Obtain hostname and fqdn Based on Python Shell. Linux's hostname and fqdn (Fully Qualified Domain Name) have been confusing for a long time. Today we are dedicated to figuring out their usage details. 1. Set hostname/fqdn Setting hostname in Linux

The hostname of the Linux command I used-show or set host nameThis article link: http://codingstandards.iteye.com/blog/804648 (reproduced please specify the source)Description of UseThe hostname command can be used to display or set the hostname

Today is a cloudy day, God want to down, sleepy always want to sleep ...The amount of ... Don't say much nonsense.Today, I want to do a catalog library, I installed on the virtual machine oracle11g, this is different from the target database,So

Modify the IP address, hostName, and cdh5hostname of the host node in the cdh5 cluster.Preface When using the cdh cluster, it is inevitable that the node IP address or hostName changes due to some irresistible reasons, and the cm monitoring

CentOS7.0 Modify host name (hostname) Hostname in Linux is very important in most applications. For example, some applications force the host name instead of the IP address. If the default host name is localhost. if localdomain is used, the problem

Hostname in Linux is very important in most applications. for example, some applications force the host name instead of the IP address. if the default host name is localhost. if localdomain is used, the problem will occur, and it seems so

Therefore perform the next steps after the hostname is updated/changed/modified in the Oracle Restart Configurati On1) Configure the CSS & Ohas services as root user as follows: # 11.2 Grid Infrastructure Oracle home>/crs/ install