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Aleksander Mierzwicki

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Kubuntu: ctrl+alt+esc does not work anymore?

Alek 2024-08-20 0 Comments

Problem Pressing Ctrl+Alt+Esc key combination does nothing. Expected The combination should trigger the “Kill window” action – cursor should change to skull and then clicking on a window should kill the application. Diagnosis looks that new default combination is actually…
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cltr+alt+esc, escape, kde, kill window, shortcut, skull

Resetting TRÅDFRI light bulb

Alek 2024-03-16

I’ve recently had to re-provision all my ZigBee devices. It was fun time! The most fun was with IKEA TRÅDFRI light bulb – despite many tries I could not trigger the reset, despite trying all of: Official instruction Community suggestions…
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Is it possible to configure per-domain quota in Dovecot?

Alek 2020-04-06

Answer: No. You may be tricked by default quota config file which suggest that it’s possible: Multiple quota roots are also possible, for example this gives each user their own 100MB quota and one shared 1GB quota within the domain:…
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CORS is NOT enough to mitigate CSRF attacks, yet.

Alek 2018-06-03

It may be tempting to drop the CSRF tokens – CORS is giving us powerful mechanism for discovering that request was sent from different origin – the Origin header. Unfortunately it’s not yet implemented well (to my personal preference) by…
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Too busy; didn’t write

Alek 2017-08-07

Hey, I’m too busy right now to write some blog entries, but I may drop something there in future (if I get into the right mood) ;).

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