If we didn't have GUIs, terminal multiplexers would be our desktop environments. E.g. they handle stuff like:
  • window switching
  • copy pasting across windows
  • screen locking
  • clock on the status bar (same one that holds tabs)
It is a thing of beauty.
GNU screen Updated 2025-07-16
Most important things to know:
tmux Updated 2025-07-16
If session autosave was finally mainlined, this would be Nirvana.
One-to-many Updated 2025-07-16
Many-to-many Updated 2025-07-16
The most awesome systems programmers Updated 2025-07-16
Notable mentions:
Other notable people that are likely also awesome but Ciro has less familiarity with their contributions:
Cyclotron Updated 2025-07-16
Predecessor to the synchrotron.
We can then immediately see that the matrix is symmetric, then so is the form. We have:
But because is a scalar, we have:
and:
Neuro-symbolic AI Updated 2025-07-16
An IBM made/pushed term, but that matches Ciro Santilli's general view of how we should move forward AGI.
Ciro's motivation/push for this can be seen e.g. at: Ciro's 2D reinforcement learning games.
Congruent matrix Updated 2025-07-16
Two symmetric matrices and are defined to be congruent if there exists an in such that:

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