openshift hostname

?########################### # # #1) configuration to modify the host name:##########################Temporary method:Hostname OldboyExit the current shell and log in again to take effect. This method can only be modified in a temporary way and fails after the system is re-established.Tip: Many people use the hostname hostname to modify, in fact, this is only temporary, restart will be restored to the pre-c

1. Temporarily modify the Host Name Show Host Name: Zhouhh @ zzhh64 :~ $ Hostname Zhh64 Modify host name: Zhouhh @ zzhh64 :~ $ Sudo hostname zzofs Zhouhh @ zzhh64 :~ $ Hostname Zzofs Let's take a look at $ PS1. Zhouhh @ zzhh64 :~ $ Echo $ PS1 /[/E] 0;/u @/h:/w/a/] $ {debian_chroot: + ($ debian_chroot)}/u @/h:/w/$ @ Symbol followed by/h is the host name. Why didn'

connectionOracle Database Connection (from oracle.com)PROBLEMYou are attempting to connect to an Oracle instance using JDBC and you are inserting the following error.Java. SQL. SQLException: Io exception:The Network Adapter cocould not establish connectionSQLException: SQLState (null) vendor code (17002)Any or all of the following conditions may also apply:1) You are able to establish a SQL * Plus connection from the sameClient to the same Oracle instance.2) You are able to establish a jdbc oci

): in-Use account extension"echo "7): View account Information"echo "Please select operation"Read operationCase ' $operation ' in1)Read-p "Input FTP name:" NameRead-p "Input ftp password:" PassRead-p "Input Closeday: (formatted as 0000-00-00)" ClosedaySql= "select Max (UID) from users limit 1"echo "User ID is generally incremented, the current ID is used to"sql_max= "select Max (UID) from users limit 1"Echo (Mysql-h ${hostname}-p${port}-u${username}-

1,Ceph-deploy OSD Prepare ' hostname ':/data1:/dev/sdb1Ceph-deploy OSD Prepare ' hostname ':/DATA2:/DEV/SDC1Ceph-deploy OSD Prepare ' hostname ':/data3:/dev/sdd1Ceph-deploy OSD Prepare ' hostname ':/data4:/dev/sde1Ceph-deploy OSD Prepare ' hostname ':/data5:/dev/sdf1Ceph-dep

establish connection a causeOracle Database Connection (from oracle.com)PROBLEMYou are are attempting to connect to a Oracle instance using JDBC and you are receiving the following error.Java.sql.SQLException:Io Exception:The network Adapter could not establish connectionSqlexception:sqlstate (NULL) Vendor code (17002)Any or all of the following conditions may also apply:1 are able to establish a sql*plus connection from the sameClient to the same Oracle instance.2 are able to establish a JDBC

Adapter could not establish connectionSqlexception:sqlstate (NULL) Vendor code (17002)Any or all of the following conditions may also apply:1 are able to establish a sql*plus connection from the sameClient to the same Oracle instance.2 are able to establish a JDBC OCI connection, but not a ThinConnection from the same client to the same Oracle instance.3) The same JDBC application is able to connect from a differentClient to the same Oracle instance.4) The same behavior applies whether the init

[Switch] Linux host name (hostname) (v0.1b) Author:North SouthFrom:Linuxsir. orgAbstract:This document describes the main configuration file/etc/hosts. It also provides an example of the hostname; thank you; ++Body++ 1. What is a host name; Each host has an IP address, whether on the LAN or the Internet, to distinguish between the host and the other host, that is, the IP address is the house number of th

, the time to configure the retrieval, heartbeat, and data sending frequency are defined independently by each proxy in the configuration file.1. Start the capture process on the server#192.168.188.30# in Server execution: Sed-i ' s/.*starttrappers=.*$/starttrappers=10/'/etc/zabbix/zabbix_server.confservice zabbix-server restart 2. Proxy is mainly configured as follows#192.168.188.31# in proxy to modify the hostname, this

Name[Email protected] patches]# cat/etc/hosts# don't remove the following line, or various programs# that require network functionality would fail.127.0.0.1 localhost.localdomain localhostTwo detailed introductionIn a Linux system, TCP/IP networks are configured with several text files that need to be edited to complete the networking effort. Important Network configuration files in the system are:/etc/sysconfig/network/etc/hostname/etc/hosts/etc/ser

Pplication.__init__ (self, handlers, **settings) #传入设置配置class MainHandler (tornado.web.RequestHandler): #主页函数方法 def get (self): #设置httpget方法函数 self.render ("index.html",) class AddHandler (tornado.web.Re Questhandler): #添加主机页面 def get (self): Self.render ("add.html",) class List_hosthandler (torn Ado.web.RequestHandler): #主机列表页面, get mode reality all host Def get (self, *args, **kwargs): coll = self.application.db.waitf Ish hosts = Coll.find () self.render ("listhost.html", hosts = hosts) de

performance, high CPU issues on Linux '# Usage:./highcpuanalysis.sh $IP $USER# Author:huangtao# Email:[email Protected]########################################################################################################### Define Variables ###########################Export user=$1;Export ip=$2;# #Usage:If [$#-eq 0] | | [$#-eq 1]Thenecho "Unable to find USER and IP."echo "Please rerun the script as follows:./highcpuanalysis.sh USER IP"echo "Eg:./highcpuanalysis_l.sh root 192.168.86.198"Exit

/etc/resolv.confThe file is a configuration file for DNS domain name resolution, and its format is simple, with each line beginning with a keyword followed by configuration parameters.There are four key words in resolv.conf, namely:NameServer #定义DNS服务器的IP地址Domain #定义本地域名Search #定义域名的搜索列表Sortlist #对返回的域名进行排序Detailed Description:NameServer indicates the IP address of the DNS server. There can be many lines of nameserver, each with an IP address. At the time of query, according to the order of name

Iis Using System; Using System.DirectoryServices; Using System.Collections; Using System.Text.RegularExpressions; Using System.Text; /** * @author Wu Haiyan * @email wuhy80-usual@yahoo.com * 2004-6-25 First Edition */ Namespace Wuhy.toolbox { This class is a static class. Used to implement basic operations for managing IIS. There are two ways to manage IIS, one is ADSI and the other is WMI. Because of system limitations, you have to choose to use ADSI to implement the functionality. This is a p

1. temporarily modify the host name display host name: zhouhh @ zzhh64 :~ $ Hostnamezhh64 modify the host name: zhouhh @ zzhh64 :~ $ Sudohostnamezzofszhouhh @ zzhh64 :~ $ Hostnamezzofs check $ PS1zhouhh @ zzhh64 :~ $ Echo $... 1. temporarily modify the host name Show host name: Zhouhh @ zzhh64 :~ $ Hostname Zhh64 Modify host name: Zhouhh @ zzhh64 :~ $ Sudo hostname zzofs Zhouhh @ zzhh64 :~ $

Database Connection (from oracle.com)PROBLEMYou are attempting to connect to an Oracle instance using JDBC and you are inserting the following error.Java. SQL. SQLException: Io exception:The Network Adapter cocould not establish connectionSQLException: SQLState (null) vendor code (17002)Any or all of the following conditions may also apply:1) You are able to establish a SQL * Plus connection from the sameClient to the same Oracle instance.2) You are able to establish a jdbc oci connection, but

In CentOS or Rhel, there are three defined host names: A, static, B, transient (transient), and C, flexible (pretty). The "Static" hostname, also known as the kernel hostname, is the host name that the system automatically initializes from/etc/hostname at startup. A "transient" hostname is a host name that is temporari

First of all, hostname and the hosts file does not necessarily contact, have not understood the classmate can first consult the data to understand the relationship between hostname and the hosts file. Here is a brief description.The Hosts file is the predecessor of the DNS service, the network just began to appear when the site is relatively small, on each host set up the Hosts file, in order to use for dom

Ubuntu permanently modifies host name1. View Host NameIn the Ubuntu system, there are several ways to quickly view the hostname:One, open a GNOME terminal window, you can see the host name at the command prompt, the hostname is usually after the "@" symbol;Second, enter the command in the terminal window: hostname or UNAME–N, you can view the host name of the current host.2. Temporarily modify host nameComm