XML is a markup-based data description language designed to allow developers to create structured documents using descriptive custom tags. The intent of XML is to separate the description of the data ...
while [[ 1 == 1 ]]; do # Parse template sed -re "s/\\\$time/`date +%Y-%m-%d:%H:%M:%S`/g" </etc/uv4l/text_template.json >${file} # Update overlay text v4l2-ctl --set ...