cec-ctl
Collection of command line video4linux utilities
RUN apt-get update && \
apt-get install -y v4l-utils
RUN apt-get update && \
apt-get install -y v4l-utils
RUN apk add v4l-utils
RUN pacman -S --noconfirm v4l-utils
RUN apt-get update && \
apt-get install -y v4l-utils
RUN yum install -y v4l-utils
RUN dnf install -y v4l-utils
RUN apt-get update && \
apt-get install -y v4l-utils