Oracle

Xshell login AWS EC2 "The selected user key is not registered on the remote host" error solution

When using Xshell to remotely log in to an AWS server, you will encounter the error "The selected user key is not registered on the remote host". Basically, every novice will encounter the same error. So what exactly causes the error "The selected user key is not registered on the remote host" during SSH connection? Let's analyze the causes of the error in detail.

The most powerful universal system reinstallation script in history Windows and Linux one-click reinstallation script

Support Debian 12 raid 0 Ubuntu 22.04 AlmaLinux/RockyLinux/CentOS 9 Fedora 38 AlpineLinux Kali Windows Linux one-click reinstallation script Linux one-click reinstallation script, for the various scripts on the market support too few Linux distributions, based on BIOS or UEFI different motherboard firmware models

Oracle ARM server automatically grabs server script, and uses TG to send notification after success!

ARM server automatic server grabbing script, configure Oracle automatic server grabbing script by installing Terraform and oci-cli. Oracle provides lifetime free servers. In addition to the difficulty of registration, it is difficult to grab a server even if the registration is successful. The following is to apply for an ARM server in real time through this ARM server automatic server grabbing script. Oracle automatic server grabbing script

The latest Oracle Cloud registration tutorial: lifetime free VPS cloud hosting

Oracle Cloud Free Plan is available by simply signing up for an Oracle Cloud account. It not only includes a wide range of Always Free cloud services, but also provides $300 in free trial credits, allowing you to use all applicable Oracle Cloud infrastructure services for free within 30 days. Among them, Always Free cloud services have no time limit, and the free trial is only valid until the $300 free credits are used up or 30 days expire (whichever comes first). That is, after spending the free fee, you can continue to use its VPS cloud host for free.