centos安装oracle11g 乱码

在CentOS系统中安装Oracle11g是一个比较常见的需求，但是在安装过程中会遇到一些问题，其中之一就是乱码的问题。这个问题比较棘手，我们需要进行一些调整才能解决，本篇文章将详细介绍在CentOS系统中安装Oracle11g乱码的解决方法。

在进行解决之前，我们先了解一下在CentOS系统中安装Oracle11g出现乱码问题的原因。由于CentOS系统默认是不支持UTF-8编码的，而Oracle11g则是使用UTF-8编码的，如果我们直接进行安装，就会出现乱码问题。例如：

[root@localhost ~]# ./runInstaller Starting Oracle Universal Installer... Checking Temp space: must be greater than 80 MB. Actual 5538 MB Passed Checking swap space: must be greater than 150 MB. Actual 762 MB Passed Preparing to launch Oracle Universal Installer from /tmp/OraInstall2019-09-23_01-30-10PM. Please wait ...[oracle@localhost database]$ Initializing Java Virtual Machine from /tmp/OraInstall2019-09-23_01-30-10PM/jre/bin/java. Please wait... 1. 1. An unexpected error has been detected by Java Runtime Environment: 1. 1. Internal Error (os_linux_zero.cpp:259), pid=3567, tid=1334823120 1. fatal error: caught unhandled signal 11 1. 1. JRE version: 7.0_79-b15 1. Java VM: Java HotSpot(TM) Client VM (24.79-b02 mixed mode linux-x86 ) 1. Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again 1. 1. If you would like to submit a bug report, please visit: 1. http://bugreport.sun.com/bugreport/crash.jsp #