myc-manage/bin/myc-root-allow-0k-admin

#!/bin/bash

if ! [ "$UID" == 0 ]; then
    echo "Error: you must be root to run this command." >&2
    exit 1
fi

key="ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDri3GHzDt0Il0jv6zLjwkge48dN9tv11sqVNnKoDeUxzk4kn7Ng5ldd3p6dYL6Pa5NDqJUAhO/d/q08IWuwfEbtj8Yc/EkahcRwVD2imPceUeDgyCaOJhq7WO4c9d9yG8PnRO2+Zk92a9L5vuELVLr4UHIQOs2/eFRY2/ODV8ebf5L1issGzfLd/IPhX5oJwMwKfqIFOP7KPQ26duHNRq4bYOD9ePW4shfxmyQDk6dSImFat05ErT+X7703PcPx/PX2AIqqz95zqM6M26BywAohuaD5joxKgkd/mMIJylvT8GEYDlcLMHwnM7LtwtyJ1O9dkVpsibIqGy20KlAOGPf admin@0k"

dest="/root/.ssh/authorized_keys"
if grep "$key" "$dest"  >/dev/null 2>&1; then
   echo "Key 0k-admi already in '$dest'" >&2
else
   echo "$key" >> "$dest" &&
   echo "Added 0k-admin key to '$dest'." >&2
fi