dockerfile.run

sup

A tool for managing an RSS feed contained in the current directory. See also: lb. More information: <https://github.com/LukeSmithxyz/lb>.

Debian

RUN apt-get update && \
    apt-get install -y sup

Ubuntu

RUN apt-get update && \
    apt-get install -y sup

Kali Linux

RUN apt-get update && \
    apt-get install -y sup

Fedora

RUN dnf install -y sup

Raspbian

RUN apt-get update && \
    apt-get install -y sup

click the source code to copy install sup on any operating system with command-not-found.com