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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Neither the terminal emulator (konsole in your case) nor Linux are the relevant piece of software. What matters is the shell and whether there are completion scripts for those commands. On my system (Debian with bash) completion works for both sudo and flatpak. The completions for sudo are provided by https://github.com/scop/bash-completion, the ones for flatpak are part of the flatpak package.
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