红帽全球峰会第 4 章 使用这个服务包升级 Red Hat JBoss Web Server
安装这个服务包：
前往 Red Hat JBoss Web Server 5.7 的软件下载页面。
注意您需要一个红帽订阅来访问 Software Downloads 页面。
- 下载适合您的平台的 Red Hat JBoss Web Server 5.7 Service Pack 4 归档文件。
- 将存档文件提取到 Red Hat JBoss Web Server 安装目录中。
如果您已经从 Red Hat Enterprise Linux 上的 RPM 软件包安装了 Red Hat JBoss Web Server，您可以使用以下 yum 命令升级到最新的服务包：
yum upgrade
# yum upgrade
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