tcpdchk

Wietse Venema's TCP wrapper utilities

Debian Debian
RUN apt-get update && \ apt-get install -y tcpd
Ubuntu
RUN apt-get update && \ apt-get install -y tcpd
Arch Arch Linux
RUN pacman -S --noconfirm tcp-wrappers
image/svg+xml Kali Linux
RUN apt-get update && \ apt-get install -y tcpd
Raspbian
RUN apt-get update && \ apt-get install -y tcpd
click the source code to copy install tcpdchk on any operating system with command-not-found.com