If you are asking how to technically create this file via the command line for a post or script, use the following syntax:
# Basic creation command 7z a jpdc16.7z ./source_folder/* # High-compression version (Ultra) 7z a -t7z -mx=9 -ms=on jpdc16.7z ./source_folder/ Use code with caution. Copied to clipboard : Adds files to the archive. -mx=9 : Sets compression to "Ultra" level. jpdc16.7z
7-Zip is open-source and widely vetted by security experts. If you are asking how to technically create