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环境：Vmware11 + centOS 6.5 64bit + Oracle11gR2 64bit
一、配置jdk
1.检查已安装jdk版本：
# java -version
java version "1.7.0_45"
OpenJDK Runtime Environment (rhel-2.4.3.3.el6-x86_64 u45-b15)
OpenJDK 64-Bit Server VM (build 24.45-b08, mixed mode)
2.查看其rpm包：
# rpm -qa | grep java
java-1.7.0-openjdk-1.7.0.45-2.4.3.3.el6.x86_64
java-1.6.0-openjdk-1.6.0.0-1.66.1.13.0.el6.x86_64
tzdata-java-2013g-1.el6.noarch
3.卸载OpenJDK:
# rpm -e --nodeps java-1.7.0-openjdk-1.7.0.45-2.4.3.3.el6.x86_64
# rpm -e --nodeps java-1.6.0-openjdk-1.6.0.0-1.66.1.13.0.el6.x86_64
# rpm -e --nodeps tzdata-java-2013g-1.el6.noarch
4.将解压后的jdk目录移动到安全目录
# mv /root/jdk /usr/java/
5.配置环境变量
# vi /etc/profile
末尾追加
export JAVA_HOME=/usr/java
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$PATH:$JAVA_HOME/bin
即时生效
# source /etc/profile
6.执行java -version验证，若permisson deny则修改$JAVA_HOME/bin权限
# chmod +x $JAVA_HOME/bin/*
二、系统级的准备工作
1.安装依赖package
# yum -y install binutils compat-libstdc++-33 elfutils-libelf elfutils-libelf-devel glibc glibc-common glibc-devel gcc gcc-c++ libaio-devel libaio libgcc libstdc++ libstdc++-devel make sysstat unixODBC unixODBC-devel pdksh numactl-devel glibc-headers
检查未安装依赖包
# rpm -q binutils compat-libstdc++-33 elfutils-libelf elfutils-libelf-devel glibc glibc-common glibc-devel gcc gcc-c++ libaio-devel libaio libgcc libstdc++ libstdc++-devel make sysstat unixODBC unixODBC-devel pdksh numactl-devel glibc-headers | grep "not installed"
手动下载pdksh-5.2.14-30.x86_64.rpm安装
# rpm -ivh pdksh-5.2.14-30.x86_64.rpm
2.微调内核参数(有默认的按照默认)
# vi /etc/sysctl.conf
fs.file-max = 6815744
fs.aio-max-nr = 1048576
kernel.shmall = 2097152
kernel.shmmax = 2147483648
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 4194304
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
修改即时生效
# sysctl -p
3.修改系统资源使用限额
# vim /etc/security/limits.conf
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
# vim /etc/pam.d/login
session required pam_limits.so
4.关闭SELINUX
# vim /etc/selinux/config
SELINUX=disabled
5.# vi /etc/profile
if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
三、Oracle安装前的准备
1.增加数据库组和用户
# id oracle (确认oracle用户是否存在)
# groupadd oinstall (建立产品清单管理组)
# groupadd dba (建立数据库安装组)
# groupadd oper
# groupadd asmadmin
# useradd -g oinstall -G dba,oper,asmadmin oracle -d /home/oracle
# id oracle (记住oracle用户的uid和gid)
# passwd oracle
2.创建Oracle安装目录和数据目录，并设置权限
# mkdir -p /u01/app/oracle/product/11.2.0/dbhome_1
# chmod -R 775 /u01
# chown -R oracle:oinstall /u01
# mkdir /u01/app/oracle/oradata
3.设置Oracle用户登录环境变量
# su – oracle
$ vim .bash_profile
umask 022
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/dbhome_1
export ORACLE_SID=orcl
export PATH=.:$ORACLE_HOME/bin:$ORACLE_HOME/OPatch:$ORACLE_HOME/jdk/bin:$PATH
export LC_ALL="en_US"
export LANG="en_US"
export NLS_LANG="AMERICAN_AMERICA.ZHS16GBK"
export NLS_DATE_FORMAT="YYYY-MM-DD HH24:MI:SS"
四、静默安装oracle
1.解压Oracle安装文件
$ unzip ./linux.x64_11gR2_database_1of2.zip -d /u01/
$ unzip ./linux.x64_11gR2_database_2of2.zip -d /u01/
2.生成响应文件模板
$ cp /u01/database/response/db_install.rsp /u01/database/response/db_swonly.rsp
$ vi /u01/database/response/db_swonly.rsp
3.执行静默安装
$ ./runInstaller -silent -ignorePrereq -responseFile /u01/database/response/db_swonly.rsp
4.动态查看安装进度
$ tail -f /u01/app/oracle/oraInventory/logs/installActions2015-xx-xx_xx-xx-xxAM.log
5.根据提示执行shell脚本
# /u01/app/oracle/oraInventory/orainstRoot.sh
# /u01/app/oracle/product/11.2.0/dbhome_1/root.sh
6.远程连接测试(安装完后oracle已启动，监听器没有)
即时生效，关闭防护墙
开启： service iptables start
关闭： service iptables stop
永久关闭防火墙
开启： chkconfig iptables on
关闭： chkconfig iptables off
hostname即时生效修改 # hostname linuxer
hostname永久修改 # vi /etc/sysconfig/network
HOSTNAME=linuxer
# vi /etc/hosts
192.168.199.246 linuxer
# vi /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
(ADDRESS = (PROTOCOL = TCP)(HOST = linuxer)(PORT = 1521))
# vi /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/tnsnames.ora
(ADDRESS = (PROTOCOL = TCP)(HOST = linuxer)(PORT = 1521))
$ lsnrctl stop
$ sqlplus /nolog
SQL> connect /as sysdba
SQL> shutdown immediate
SQL> startup
$ lsnrctl start (如果no service，动态注册频率是3分钟查询，可以手动注册 alter system register;)
7.完全删除oracle步骤
rm -rf /u01/oracle/*
rm -rf /usr/local/bin/dbhome
rm -rf /usr/local/bin/oraenv
rm -rf /usr/local/bin/coraenv
rm -rf /etc/oratab
rm -rf /etc/oraInst.loc
五.启动oracle服务和监听
1.启动服务
$ sqlplus /nolog
SQL> connect /as sysdba
SQL> startup
若出现不能打开initORCL.ora参数文件，需要手动创建。
(安装完成后 $ORACLE_BASE目录下内容：admin、checkpoints、flash_recovery_area、oradiag_oracle、cfgtoollogs、diag 、oradata、product)
2.启动监听
$ lsnrctl start
3.解锁scott账户用来远程测试
$ sqlplus sys/123456@orcl as sysdba
SQL> alter user scott account unlock;
SQL> alter user scott identified by 123456;
六.设置开机启动oracle
1.修改/etc/oratab
#vi /etc/oratab
orcl:/u01/app/oracle/product/11.2.0/dbhome_1:Y
2.修改/u01/app/oracle/product/11.2.0/dbhome_1/bin/dbstart和dbshut脚本
# vi $ORACLE_HOME/bin/dbstart
# vi $ORACLE_HOME/bin/dbshut
ORACLE_HOME_LISTNER=$ORACLE_HOME （$1改为$ORACLE_HOME）
3.创建数据库启动脚本,添加以下内容到/etc/init.d/oracle
#!/bin/sh
# chkconfig: - 98 01
# description: Activates/Deactivates Oracle DBS to start at boot time.
[ "${NETWORKING}" = "no" ] && exit 0
ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1
ORACLE_OWNER=oracle
if [ ! -f $ORACLE_HOME/bin/dbstart ];then
echo "Oracle startup: cannot start dbstart command not found! "
exit 1
fi
if [ ! -f $ORACLE_HOME/bin/lsnrctl ];then
echo "Oracle startup: cannot start lsnrctl command not found! "
exit 1
fi
if [ ! -f $ORACLE_HOME/bin/emctl ];then
echo "Oracle Enterprise Manager startup: cannot start emctl command
not found! "
exit 1
fi
start()
{
su - $ORACLE_OWNER -c "$ORACLE_HOME/bin/lsnrctl start"
su - $ORACLE_OWNER -c $ORACLE_HOME/bin/dbstart
}
stop()
{
su - $ORACLE_OWNER -c $ORACLE_HOME/bin/dbshut
su - $ORACLE_OWNER -c "$ORACLE_HOME/bin/lsnrctl stop"
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
stop
start ;;
‘*‘)
echo $"Usage: $0 {start|stop|restart}"
exit 1
esac
exit 0
4.设置/etc/init.d/oracle脚本权限
# chmod 700 /etc/init.d/oracle
# chkconfig --add oracle
# chkconfig --level 345 oracle on
5.重启数据库Oracle
# service oracle restart
附：db_swonly.rsp相应文件完整参考
####################################################################
## Copyright(c) Oracle Corporation 1998,2008. All rights reserved.##
## ##
## Specify values for the variables listed below to customize ##
## your installation. ##
## ##
## Each variable is associated with a comment. The comment ##
## can help to populate the variables with the appropriate ##
## values. ##
## ##
## IMPORTANT NOTE: This file contains plain text passwords and ##
## should be secured to have read permission only by oracle user ##
## or db administrator who owns this installation. ##
## ##
####################################################################
#------------------------------------------------------------------------------
# Do not change the following system generated value.
#------------------------------------------------------------------------------
oracle.install.responseFileVersion=/oracle/install/rspfmt_dbinstall_response_schema_v11_2_0
#------------------------------------------------------------------------------
# Specify the installation option.
# It can be one of the following:
# 1. INSTALL_DB_SWONLY
# 2. INSTALL_DB_AND_CONFIG
# 3. UPGRADE_DB
#-------------------------------------------------------------------------------
oracle.install.option=INSTALL_DB_AND_CONFIG
#-------------------------------------------------------------------------------
# Specify the hostname of the system as set during the install. It can be used
# to force the installation to use an alternative hostname rather than using the
# first hostname found on the system. (e.g., for systems with multiple hostnames
# and network interfaces)
#-------------------------------------------------------------------------------
ORACLE_HOSTNAME=localhost
#-------------------------------------------------------------------------------
# Specify the Unix group to be set for the inventory directory.
#-------------------------------------------------------------------------------
UNIX_GROUP_NAME=oinstall
#-------------------------------------------------------------------------------
# Specify the location which holds the inventory files.
#-------------------------------------------------------------------------------
INVENTORY_LOCATION=/u01/app/oracle/oraInventory
#-------------------------------------------------------------------------------
# Specify the languages in which the components will be installed.
#
# en : English ja : Japanese
# fr : French ko : Korean
# ar : Arabic es : Latin American Spanish
# bn : Bengali lv : Latvian
# pt_BR: Brazilian Portuguese lt : Lithuanian
# bg : Bulgarian ms : Malay
# fr_CA: Canadian French es_MX: Mexican Spanish
# ca : Catalan no : Norwegian
# hr : Croatian pl : Polish
# cs : Czech pt : Portuguese
# da : Danish ro : Romanian
# nl : Dutch ru : Russian
# ar_EG: Egyptian zh_CN: Simplified Chinese
# en_GB: English (Great Britain) sk : Slovak
# et : Estonian sl : Slovenian
# fi : Finnish es_ES: Spanish
# de : German sv : Swedish
# el : Greek th : Thai
# iw : Hebrew zh_TW: Traditional Chinese
# hu : Hungarian tr : Turkish
# is : Icelandic uk : Ukrainian
# in : Indonesian vi : Vietnamese
# it : Italian
#
# Example : SELECTED_LANGUAGES=en,fr,ja
#------------------------------------------------------------------------------
SELECTED_LANGUAGES=en,zh_CN
#------------------------------------------------------------------------------
# Specify the complete path of the Oracle Home.
#------------------------------------------------------------------------------
ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1
#------------------------------------------------------------------------------
# Specify the complete path of the Oracle Base.
#------------------------------------------------------------------------------
ORACLE_BASE=/u01/app/oracle
#------------------------------------------------------------------------------
# Specify the installation edition of the component.
#
# The value should contain only one of these choices.
# EE : Enterprise Edition
# SE : Standard Edition
# SEONE : Standard Edition One
# PE : Personal Edition (WINDOWS ONLY)
#------------------------------------------------------------------------------
oracle.install.db.InstallEdition=EE
#------------------------------------------------------------------------------
# This variable is used to enable or disable custom install.
#
# true : Components mentioned as part of ‘customComponents‘ property
# are considered for install.
# false : Value for ‘customComponents‘ is not considered.
#------------------------------------------------------------------------------
oracle.install.db.isCustomInstall=true
#------------------------------------------------------------------------------
# This variable is considered only if ‘IsCustomInstall‘ is set to true.
#
# Description: List of Enterprise Edition Options you would like to install.
#
# The following choices are available. You may specify any
# combination of these choices. The components you choose should
# be specified in the form "internal-component-name:version"
# Below is a list of components you may specify to install.
#
# oracle.rdbms.partitioning:11.2.0.1.0 - Oracle Partitioning
# oracle.rdbms.dm:11.2.0.1.0 - Oracle Data Mining
# oracle.rdbms.dv:11.2.0.1.0 - Oracle Database Vault
# oracle.rdbms.lbac:11.2.0.1.0 - Oracle Label Security
# oracle.rdbms.rat:11.2.0.1.0 - Oracle Real Application Testing
# oracle.oraolap:11.2.0.1.0 - Oracle OLAP
#------------------------------------------------------------------------------
oracle.install.db.customComponents=oracle.server:11.2.0.1.0,oracle.sysman.ccr:10.2.7.0.0,oracle.xdk:11.2.0.1.0,oracle.rdbms.oci:11.2.0.1.0,oracle.network:11.2.0.1.0,oracle.network.listener:11.2.0.1.0,oracle.rdbms:11.2.0.1.0,oracle.options:11.2.0.1.0,oracle.rdbms.partitioning:11.2.0.1.0,oracle.oraolap:11.2.0.1.0,oracle.rdbms.dm:11.2.0.1.0,oracle.rdbms.dv:11.2.0.1.0,orcle.rdbms.lbac:11.2.0.1.0,oracle.rdbms.rat:11.2.0.1.0
###############################################################################
# #
# PRIVILEGED OPERATING SYSTEM GROUPS #
# ------------------------------------------ #
# Provide values for the OS groups to which OSDBA and OSOPER privileges #
# needs to be granted. If the install is being performed as a member of the #
# group "dba", then that will be used unless specified otherwise below. #
# #
###############################################################################
#------------------------------------------------------------------------------
# The DBA_GROUP is the OS group which is to be granted OSDBA privileges.
#------------------------------------------------------------------------------
oracle.install.db.DBA_GROUP=dba
#------------------------------------------------------------------------------
# The OPER_GROUP is the OS group which is to be granted OSOPER privileges.
#------------------------------------------------------------------------------
oracle.install.db.OPER_GROUP=oinstall
#------------------------------------------------------------------------------
# Specify the cluster node naGGmes selected during the installation.
#------------------------------------------------------------------------------
oracle.install.db.CLUSTER_NODES=
#------------------------------------------------------------------------------
# Specify the type of database to create.
# It can be one of the following:
# - GENERAL_PURPOSE/TRANSACTION_PROCESSING
# - DATA_WAREHOUSE
#------------------------------------------------------------------------------
oracle.install.db.config.starterdb.type=GENERAL_PURPOSE
#------------------------------------------------------------------------------
# Specify the Starter Database Global Database Name.
#------------------------------------------------------------------------------
oracle.install.db.config.starterdb.globalDBName=orcl
#------------------------------------------------------------------------------
# Specify the Starter Database SID.
#------------------------------------------------------------------------------
oracle.install.db.config.starterdb.SID=orcl
#------------------------------------------------------------------------------
# Specify the Starter Database character set.
#
# It can be one of the following:
# AL32UTF8, WE8ISO8859P15, WE8MSWIN1252, EE8ISO8859P2,
# EE8MSWIN1250, NE8ISO8859P10, NEE8ISO8859P4, BLT8MSWIN1257,
# BLT8ISO8859P13, CL8ISO8859P5, CL8MSWIN1251, AR8ISO8859P6,
# AR8MSWIN1256, EL8ISO8859P7, EL8MSWIN1253, IW8ISO8859P8,
# IW8MSWIN1255, JA16EUC, JA16EUCTILDE, JA16SJIS, JA16SJISTILDE,
# KO16MSWIN949, ZHS16GBK, TH8TISASCII, ZHT32EUC, ZHT16MSWIN950,
# ZHT16HKSCS, WE8ISO8859P9, TR8MSWIN1254, VN8MSWIN1258
#------------------------------------------------------------------------------
oracle.install.db.config.starterdb.characterSet=ZHS16GBK
#------------------------------------------------------------------------------
# This variable should be set to true if Automatic Memory Management
# in Database is desired.
# If Automatic Memory Management is not desired, and memory allocation
# is to be done manually, then set it to false.
#------------------------------------------------------------------------------
oracle.install.db.config.starterdb.memoryOption=true
#------------------------------------------------------------------------------
# Specify the total memory allocation for the database. Value(in MB) should be
# at least 256 MB, and should not exceed the total physical memory available
# on the system.
# Example: oracle.install.db.config.starterdb.memoryLimit=512
#------------------------------------------------------------------------------
oracle.install.db.config.starterdb.memoryLimit=512
#------------------------------------------------------------------------------
# This variable controls whether to load Example Schemas onto the starter
# database or not.
#------------------------------------------------------------------------------
oracle.install.db.config.starterdb.installExampleSchemas=false
#------------------------------------------------------------------------------
# This variable includes enabling audit settings, configuring password profiles
# and revoking some grants to public. These settings are provided by default.
# These settings may also be disabled.
#------------------------------------------------------------------------------
oracle.install.db.config.starterdb.enableSecuritySettings=false
###############################################################################
# #
# Passwords can be supplied for the following four schemas in the #
# starter database: #
# SYS #
# SYSTEM #
# SYSMAN (used by Enterprise Manager) #
# DBSNMP (used by Enterprise Manager) #
# #
# Same password can be used for all accounts (not recommended) #
# or different passwords for each account can be provided (recommended) #
# #
###############################################################################
#------------------------------------------------------------------------------
# This variable holds the password that is to be used for all schemas in the
# starter database.
#-------------------------------------------------------------------------------
oracle.install.db.config.starterdb.password.ALL=123456
#-------------------------------------------------------------------------------
# Specify the SYS password for the starter database.
#-------------------------------------------------------------------------------
oracle.install.db.config.starterdb.password.SYS=
#-------------------------------------------------------------------------------
# Specify the SYSTEM password for the starter database.
#-------------------------------------------------------------------------------
oracle.install.db.config.starterdb.password.SYSTEM=
#-------------------------------------------------------------------------------
# Specify the SYSMAN password for the starter database.
#-------------------------------------------------------------------------------
oracle.install.db.config.starterdb.password.SYSMAN=
#-------------------------------------------------------------------------------
# Specify the DBSNMP password for the starter database.
#-------------------------------------------------------------------------------
oracle.install.db.config.starterdb.password.DBSNMP=
#-------------------------------------------------------------------------------
# Specify the management option to be selected for the starter database.
# It can be one of the following:
# 1. GRID_CONTROL
# 2. DB_CONTROL
#-------------------------------------------------------------------------------
oracle.install.db.config.starterdb.control=DB_CONTROL
#-------------------------------------------------------------------------------
# Specify the Management Service to use if Grid Control is selected to manage
# the database.
#-------------------------------------------------------------------------------
oracle.install.db.config.starterdb.gridcontrol.gridControlServiceURL=
#-------------------------------------------------------------------------------
# This variable indicates whether to receive email notification for critical
# alerts when using DB control.
#-------------------------------------------------------------------------------
oracle.install.db.config.starterdb.dbcontrol.enableEmailNotification=false
#-------------------------------------------------------------------------------
# Specify the email address to which the notifications are to be sent.
#-------------------------------------------------------------------------------
oracle.install.db.config.starterdb.dbcontrol.emailAddress=oralce@localhost.localdomain
#-------------------------------------------------------------------------------
# Specify the SMTP server used for email notifications.
#-------------------------------------------------------------------------------
oracle.install.db.config.starterdb.dbcontrol.SMTPServer=
###############################################################################
# #
# SPECIFY BACKUP AND RECOVERY OPTIONS #
# ------------------------------------ #
# Out-of-box backup and recovery options for the database can be mentioned #
# using the entries below. #
# #
###############################################################################
#------------------------------------------------------------------------------
# This variable is to be set to false if automated backup is not required. Else
# this can be set to true.
#------------------------------------------------------------------------------
oracle.install.db.config.starterdb.automatedBackup.enable=false
#------------------------------------------------------------------------------
# Regardless of the type of storage that is chosen for backup and recovery, if
# automated backups are enabled, a job will be scheduled to run daily at
# 2:00 AM to backup the database. This job will run as the operating system
# user that is specified in this variable.
#------------------------------------------------------------------------------
oracle.install.db.config.starterdb.automatedBackup.osuid=
#-------------------------------------------------------------------------------
# Regardless of the type of storage that is chosen for backup and recovery, if
# automated backups are enabled, a job will be scheduled to run daily at
# 2:00 AM to backup the database. This job will run as the operating system user
# specified by the above entry. The following entry stores the password for the
# above operating system user.
#-------------------------------------------------------------------------------
oracle.install.db.config.starterdb.automatedBackup.ospwd=
#-------------------------------------------------------------------------------
# Specify the type of storage to use for the database.
# It can be one of the following:
# - FILE_SYSTEM_STORAGE
# - ASM_STORAGE
#------------------------------------------------------------------------------
oracle.install.db.config.starterdb.storageType=FILE_SYSTEM_STORAGE
#-------------------------------------------------------------------------------
# Specify the database file location which is a directory for datafiles, control
# files, redo logs.
#
# Applicable only when oracle.install.db.config.starterdb.storage=FILE_SYSTEM
#-------------------------------------------------------------------------------
oracle.install.db.config.starterdb.fileSystemStorage.dataLocation=/u01/app/oracle/oradata
#-------------------------------------------------------------------------------
# Specify the backup and recovery location.
#
# Applicable only when oracle.install.db.config.starterdb.storage=FILE_SYSTEM
#-------------------------------------------------------------------------------
oracle.install.db.config.starterdb.fileSystemStorage.recoveryLocation=
#-------------------------------------------------------------------------------
# Specify the existing ASM disk groups to be used for storage.
#
# Applicable only when oracle.install.db.config.starterdb.storage=ASM
#-------------------------------------------------------------------------------
oracle.install.db.config.asm.diskGroup=
#-------------------------------------------------------------------------------
# Specify the password for ASMSNMP user of the ASM instance.
#
# Applicable only when oracle.install.db.config.starterdb.storage=ASM_SYSTEM
#-------------------------------------------------------------------------------
oracle.install.db.config.asm.ASMSNMPPassword=
#------------------------------------------------------------------------------
# Specify the My Oracle Support Account Username.
#
# Example : MYORACLESUPPORT_USERNAME=metalink
#------------------------------------------------------------------------------
MYORACLESUPPORT_USERNAME=
#------------------------------------------------------------------------------
# Specify the My Oracle Support Account Username password.
#
# Example : MYORACLESUPPORT_PASSWORD=password
#------------------------------------------------------------------------------
MYORACLESUPPORT_PASSWORD=
#------------------------------------------------------------------------------
# Specify whether to enable the user to set the password for
# My Oracle Support credentials. The value can be either true or false.
# If left blank it will be assumed to be false.
#
# Example : SECURITY_UPDATES_VIA_MYORACLESUPPORT=true
#------------------------------------------------------------------------------
SECURITY_UPDATES_VIA_MYORACLESUPPORT=
#------------------------------------------------------------------------------
# Specify whether user wants to give any proxy details for connection.
# The value can be either true or false. If left blank it will be assumed
# to be false.
#
# Example : DECLINE_SECURITY_UPDATES=ture
#------------------------------------------------------------------------------
DECLINE_SECURITY_UPDATES=true
#------------------------------------------------------------------------------
# Specify the Proxy server name. Length should be greater than zero.
#
# Example : PROXY_HOST=proxy.domain.com
#------------------------------------------------------------------------------
PROXY_HOST=
#------------------------------------------------------------------------------
# Specify the proxy port number. Should be Numeric and atleast 2 chars.
#
# Example : PROXY_PORT=25
#------------------------------------------------------------------------------
PROXY_PORT=
#------------------------------------------------------------------------------
# Specify the proxy user name. Leave PROXY_USER and PROXY_PWD
# blank if your proxy server requires no authentication.
#
# Example : PROXY_USER=username
#------------------------------------------------------------------------------
PROXY_USER=
#------------------------------------------------------------------------------
# Specify the proxy password. Leave PROXY_USER and PROXY_PWD
# blank if your proxy server requires no authentication.
#
# Example : PROXY_PWD=password
#------------------------------------------------------------------------------
PROXY_PWD=
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原文地址：http://www.cnblogs.com/andxingwu/p/4661256.html
