If you are using amazon linux 2023 amazon-linux-extras does not exists. If you are encountering an error while trying to install "aws linux-extras," there could be a few possible reasons in the other versions.

When using the git clone command, you can specify the private SSH key to use by configuring the SSH agent or by directly specifying the key using the ssh-add command.

When you encounter the error message "permissions are too open" while using SSH, it means that the permissions on certain files or directories are too permissive, potentially compromising the security of your system.

SCP or Secure Copy Protocol is an SSH-based protocol that permits sharing of files between remote devices. SCP allows you to send and receive file from and to a local device or between remote devices.

However, in some cases, you may want to disable this check, such as when you are running Ansible playbooks against a large number of servers with changing SSH keys.

To run a command on an Ansible host, you can use the command module in an Ansible playbook. Lets see how to runs the hostname command on a remote host:

If you have so many tasks in your Ansible playbook, sometimes we need to run the specific task without whole playbook. It is possible to run only one task in an Ansible playbook with the help of "--tags" option followed by the name of the specific tag associated with the task.