To install any utility/application:

    alias install="sudo yum install -y"

To update the system:

    alias update="sudo yum update -y"

To upgrade the system:

    alias upgrade="sudo yum upgrade -y"

To change to the root user:

    alias root="sudo su -"

To change to "user," where "user" is set as your username:

    alias user="su user"

To display the list of all available ports, their status, and IP:

    alias myip="ip -br -c a"

To ssh to the server myserver:

    alias myserver="ssh user@my_server_ip”

To list all processes in the system:

    alias process="ps -aux"

To check the status of any system service:

    alias sstatus="sudo systemctl status"

To restart any system service:

    alias srestart="sudo systemctl restart"

To kill any process by its name:

    alias kill="sudo pkill