If you wish to use vlan sub-interfaces in linux, and sub-sub-interfaces, and sub-sub-sub-… and if you wish to ping something — sure, you may wish to have them only for switching, but if you wish to ping — don’t forget to re-set REORDER_HDR flag: ip link set … Continue readingREORDER_HDR, again and again
Це все — про гарного хлопця і його дружину, яку я, на жаль, жодного разу не бачив. Не встиг?.. Не зумів, напевно. — Давай, если хочешь… Красивый закат… А как на работе? — Нормально пока… А правда, как горы стоят облака?.. — Действительно, горы… Как сказочный … Continue reading“Давай о другом”?.. — Ні, не давай
Ось так. Таке не пишуть?.. Але про таке думають. «Кто не терял друзей и близких — пусть посмеется надо мной»… (Леонід Завальнюк) * * * У одного гарного хлопця — важка ситуація. Дружина народила дівчинку на сьомому місяці. З дівчинкою, наче, все гаразд. Але сама — вже третій … Continue readingРівновага?.. Ммм… Треба *йти*
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We all know that bats prey for a tiny pieces of «meal» with echolocation — they cry loadly and listen to echoed signal. Sounds good :О) Lets try to look at numbers a bit closer. Unfortunately, English Wikipedia does not show these numbers, but Ukrainian page … Continue readingBats and echolocation
This time we have this task: we need to print badly taken digital pictures, so we have to improve them in some way — raise contrast, sharpen, make them «looking better». As always, this result can be achieved going both easy (easy-to-use) and hard (where-am-i?..) way — … Continue reading“Tweaking” photographed text pages
Four (five) good blogs., by Lord Matt. Hi everyone! Yes… I write new posts rather very rarely :O) So, i’m glad that this my «habit» may be let’s say interesting for somebody. And… forgive me my english :-)
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TeX has several «functions» for «conditional compilation», but there is no built-in for checking if «this string is equal to that». For example, now i need to check if some string (second parameter to my macro) is empty. But this can be achieved by making … Continue readingTeX: testing if string is empty
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Well.. I’ve done my django based configurator for my HTB shaper (bridge/linux). I will try to translate this post in english; if you can read Ukrainian, try here. *subj* :-) Давно було зрозуміло, що без нормального конфігуратора керувати нормальним шейпером «важкувато», але… все ускладнювала одна … Continue readingFinally: my django-based configurator for HTB shaper works
The one thing that most of us Linux users miss when leaving Windows behind is that «alt codes» are not supported. Well here is an under documented feature that should allow you to type alt codes and access all of the special characters with Ubuntu, … Continue readingUse Windows “alt codes” in Linux but better