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$ ssh student@202.115.82.8 student@202.115.82.8's password: [student@deep02 ~]$cat readme.txt 登录linux后连接Oracle，查询表hr.employees。

$ ssh student@202.115.82.8 student@202.115.82.8's password: [student@deep02 ~]$cat readme.txt 登录linux后连接Oracle，查询表hr.employees。