This is an example of a socket-activated per-connection service (which is usually referred to as inetd-like service). A thorough explanation can be found at http://0pointer.de/blog/projects/inetd.html.
The key point here is to specify Accept=yes, which will make the socket accept connections (behaving like inetd) and pass
only the resulting connection socket to the service handler.
| #!/bin/bash | |
| #set -e | |
| # install-wifi - 12/02/2018 - by MrEngman. | |
| UPDATE_SELF=${UPDATE_SELF:-1} | |
| UPDATE_URI="http://downloads.fars-robotics.net/wifi-drivers/install-wifi" | |
| ROOT_PATH=${ROOT_PATH:-"/"} | |
| WORK_PATH=${WORK_PATH:-"${ROOT_PATH}/root"} |
| #!/bin/bash | |
| # Edu-related packages | |
| pkgs=" | |
| idle python3-pygame python-pygame python-tk | |
| idle3 python3-tk | |
| python3-rpi.gpio | |
| python-serial python3-serial | |
| python-picamera python3-picamera | |
| python3-pygame python-pygame python-tk |