20141223 Linux related Operations

• Directly back to the root directory
  Log in as root when logged in, Su-obu user, after using the exit command directly back to the root user
• File copy to remote server
  Copy the Read_xml file under the/home/bin directory of the 1.1.1.6 to the 1.1.1.31/home/bin directory
  Execute on the. 6 Server:
  SCP Read_xml [Email protected]:/home/bin
• SSH command (under 1.1.1.31obu user)
  SSH 1.1.1.6 remote to. 6 of OBU Users
  SSH 1.1.1.6-l root remote to. 6 under the root user
• Restart database
  Su-oracle
  Export Oracle_sid=ora (database name)
  Sqlplus/as SYSDBA
  Start up

20141223 Linux related Operations