Detailed tutorial: Oracle VPS cloud server usage tutorial

How to use oracle cloud server? How to use Oracle Cloud Server? How to use Oracle vps? Some people don't know how to use Oracle VPS cloud server after getting it for free. Here is a simple tutorial on how to create and use Oracle, with pictures, which is simple and practical.

Log in after registration is completed and create an instance directly.

Be careful to select the image you want, and check whether it meets the Always free conditions.

Be sure to save the private key! Be sure to save the private key! Be sure to save the private key!

There will be an IP address assigned to you after the jump. At this time, pinging will not work. You need to open the port and ICMP settings

Click the blue instance name to enter the instance settings

Click on the virtual cloud network (VNC-XXXXXX) under the instance details to set the port.

Click on the subnet and then enter the safe list. Add or modify inbound rules according to your needs. Or use violence to clear all the rules.

Be careful to clear the type and code under ICMP so that the IP cannot be pinged.

Oracle (Oracle) server SSH login

I use the finalshell login I often use and centos7 as examples

1. Now find the username here

2. Add the SSH link, fill in the IP for the host, select the public key for the method, click Browse to select the private key you just downloaded, and the username is the username you just found.

3. Switch to the root account

Enter the code sudo -i

Switch to root account

Enter code passwd

Change root password

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