I want to write a program — a daemon if you will — that instantaneously automatically saves when any changes are done to my ZFS filesystem (what was the command used, the output, the action it performed). It needs to save instantaneously as soon as the `zfs` or `zpool` command is issued, that's I don't want to use cron/systemd timers, it has to update in real-time. How can I do this? Please recommend me modules.

In reply to How to instantaneously automatically save by Anonymous Monk

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