what is dnf command and how it works ?
dnf is a powerful and modern package manager for managing software on RPM-based Linux distributions. It automates software installation, updates, and removal while handling dependencies efficiently.
What is systemctl command and why we need ?
systemctl is essential for managing Linux systems that use systemd, offering complete control over services and system behavior especially useful for administrators and DevOps tasks.
List down few systemctl commands
systemctl start
systemctl stop
What is the disadvantages of having same security group manages 2 instances with Different OS ( Windows , Linux) ?
Main disadvantage is when we use same security group for 2 instances is we open extra ports which is unnecessary for other instance we launch
Does AWS has GUI for Linux AMI's ?
No, Linux AMI's doesn't have GUI. they are command-line only (CLI) environments.
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