Dockerfile

FROM ubuntu 

RUN apt update
RUN apt install git -y

RUN apt-get install build-essential cmake git libjson-c-dev libwebsockets-dev -y
RUN git clone https://github.com/tsl0922/ttyd.git

RUN cd ttyd && mkdir build && cd build
RUN cmake ..
RUN make && make install
CMD ["ttyd", "-p", "8080", "bash"]