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操作环境为Oracle Linux 7.1,Oracle 12.2 RAC数据库,SCAN IP是使用GNS方式创建,在使用SCAN IP登录数据库时出现如下错误 SQL> conn sy
What's New in Nagios Core 4.xUp To: Contents See Also: Known Issues Important: Make sure you read th
Computer SecurityThe Dragon and the Computer: Chinese Cyber-WarfareBy: Paulo Shakarian, Posted on: J