Oracle crack SSH key problem

 This post will teach you the second method to solve the SSH key problem.

Step 1: Prepare a linux server directly, (any one, this is not difficult for MJJ)
Step 2: Link your own linux server (under root authority), enter the cd/root/ .ssh directory
Step 3 : Execute the ssh -keygen -t rsa command (enter all the way)

Step 4: Get the key generated just now, execute the command cat id_rsa.pub (if you follow my way to enter)

Step 5: Go to oralce A workbench is added to the instance details page, and the key is only generated after entering it.

Once the console connection is active, click "Connect using SSH" and copy the command to linux for execution.
Step 6: Successfully connect to the instance.

Step 7: Restart the instance.

Step 8: After rebooting we go back to the linux server and we will see the following echo, select the kernel and click "E" to edit the kernel to run with a bash prompt.

Step 9: Edit the kernel with rw init=/bin/bash and press ctrl+x, it will land at the bash prompt. As shown below (there is a space before rw)


Step 10: Execute the following command and update the new public key generated by PUTTYGEN to authorized_keys
Command 1: /usr/sbin/load_policy -i
Command 2: /bin/mount -o remount, rw/
command 3: cd ~opc/.ssh
command 4: pwd

Step 11: Copy the new key to the authorized_keys file and save it.
Use the command: vi authorized_keys
Step 12: Change the ownership and permissions of the authorized_keys file and reboot the system.

After waiting for the instance to bootstrap, you can use the new private key to connect to the instance.

Customize the display of system status and content in the Windows taskbar

Perfmonbar  is adisplay the system status on the Windows taskbar . It can fully customize all display contents, formats, and colors. It supports Windows 7 to 10 systems , but does not support Windows 11. It is not an out-of-the-box software.

Perfmonbar

This is a non-out-of-the-box software. Different systems require different configurations. Just edit  %APPDATA%\PerfmonBar the files in the directory  config.xml .

First, you need to get the system status parameters, open a command prompt, and enter:

typeperf -q > counters.txt

Then you get a  counters.txt  file with all the customizable content:

Just   add each line in  the counters.txtconfig.xml file to the  file:

For such a highly customizable tool, it really needs a certain tossing ability, after all, it can't be used out of the box?

Then, you can open the Performance Monitor Toolbar in the toolbar of the taskbar  :

Finally, for this practical and slightly troublesome tool, classmates who like it must love it, and classmates who find it troublesome must scoff at it.

Obtain

• GitHub：https://github.com/XhmikosR/perfmonbar

Koyu game box - Android App

 

Android version downloadMobile game box official website

Code scanning Download:

In the koyug game software, you can see many interesting games. Basically, all the games you can think of can be easily found through this software. There will be no advertisements to disturb you when you use this software. Don't you want to try it.

Koyug game box features

Flash play advertising free online play provides a variety of different types of game welfare gift bags for you to receive for free.

It is convenient for users to view and understand the latest news information and obtain strategies at the first time.

Users can easily find their own games and quickly classify them according to their own experience.

Take you to discover new high-quality games every day. It's easier to get them.

Koyug game box highlights

Update more games for you anytime, anywhere, and you can experience wonderful content.

Cool domain games all games have a detailed classification and can be played freely.

Support very high-speed game download channel, so you don't need to wait too long.

The memory occupied is very small, and the running speed is very smooth, without jamming and delay.