https://nickjanetakis.com/blog/using-command-groups-to-sort-multiple-commands-in-a-shell-script
Using Command Groups to Sort Multiple Commands in a Shell Script — Nick Janetakis
You may want to combine the output of multiple commands and then sort all of them together. You can use command groups.
multiple commands
https://www.sqlet.com/
SQLet -- Free tool to directly execute SQL commands on multiple text files via the Linux command...