dockerfile.run

xcape

Configure modifier keys to act as other keys when pressed and released

Debian

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

Ubuntu

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

Arch Linux

RUN pacman -S --noconfirm xcape

Kali Linux

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

Fedora

RUN dnf install -y xcape

Raspbian

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

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