pdf2htmlEX use and install docker in kali linux system

Based on pdf2htmlEX to PDF operation instructions in Docker container: https://beltxman.com/2567.html

Kali Linux system installation docker operation:

sudo apt install    apt-transport-https    ca-certificates  curl    gnupg-agent    software-properties-common
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add -
sudo echo "deb [arch=amd64] https://download.docker.com/linux/debian stretch stable" | sudo tee -a /etc/apt/sources.list
sudo apt update
sudo apt install docker-ce docker-ce-cli containerd.io