Solution for OEM garbled characters in LINUX

How to solve the problem of OEM garbled characters in LINUX-Linux Enterprise Application-Linux server application information. For details, refer to the following section. The root cause of this problem is that the JDK/JRE character set is automatically selected during installation.

1. there are multiple character set font configuration files in the $ ORACLE_HOME/jdk/jre/lib and $ ORACLE_HOME/jre/1.4.2/lib/directories, we only need to replace the default file with an appropriate Chinese Character Set file. We choose to use font. properties. zh_CN.Redhat to replace the default font definition file:

Run the following command:
[Root @ server ~] # Su-oracle
[Oracle @ server ~] $ Cd $ ORACLE_HOME/jdk/jre/lib
[Oracle @ server lib] $ ls font * zh_CN *
Font. properties. zh_CN.Redhat font. properties. zh_CN.Redhat2.1 font. properties. zh_CN.Sun font. properties. zh_CN_UTF8.Sun
[Oracle @ server lib] $ cp font. properties. zh_CN.Redhat font. properties
[Oracle @ server lib] $ cd $ ORACLE_HOME/jre/1.4.2/lib/
[Oracle @ server lib] $ ls font * zh_CN *
Font. properties. zh_CN.Redhat font. properties. zh_CN.Redhat2.1
Font. properties. zh_CN.Sun font. properties. zh_CN_UTF8.Sun
[Oracle @ server lib] $ cp font. properties. zh_CN.Redhat font. properties

2. After the replacement, clear the Cache and restart EM.
Go to the Cache directory:
[Oracle @ server lib] $ cd $ ORACLE_HOME/productname/j2ee/oc4j_applications/applications/em/cabo/images/cache/zhs

Clear all gif files and restart EM:
[Oracle @ server zhs] $ rm *. gif
[Oracle @ server zhs] $ emctl stop dbconsole
[Oracle @ server zhs] $ emctl start dbconsole
Now log on to the Web page, and the EM display will display Chinese characters normally.