apt-key

Key management utility for the APT Package Manager on Debian and Ubuntu. Note: apt-key is now deprecated (except for the use of apt-key del in maintainer scripts). More information: <https://manpages.debian.org/latest/apt/apt-key.8.html>.

Debian Debian
RUN apt-get update && \ apt-get install -y apt
Ubuntu
RUN apt-get update && \ apt-get install -y apt
image/svg+xml Kali Linux
RUN apt-get update && \ apt-get install -y apt
Fedora
RUN dnf install -y apt
Raspbian
RUN apt-get update && \ apt-get install -y apt
click the source code to copy install apt-key on any operating system with command-not-found.com