#tips_and_tricks

distribits⏳ Time is running out -- 1 week to go before the <a href="https://fosstodon.org/tags/distribits2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#distribits2025</a> registration period closes (01 May): <a href="https://distribits.live/events/2025-distribits/call-for-contributions/" rel="nofollow noopener" translate="no" target="_blank">https://distribits.live/events/2025-distribits/call-for-contributions/</a>.Have a topic in mind, but not sure what the best format for your contribution would be? Here are some ideas:📈 20 min talks on <a href="https://fosstodon.org/tags/tools" class="mention hashtag" rel="nofollow noopener" target="_blank">#tools</a>, <a href="https://fosstodon.org/tags/workflows" class="mention hashtag" rel="nofollow noopener" target="_blank">#workflows</a>, <a href="https://fosstodon.org/tags/research" class="mention hashtag" rel="nofollow noopener" target="_blank">#research</a> and practical applications, case studies...⚡ 5 min lightning talks on new ideas/projects, <a href="https://fosstodon.org/tags/software_demos" class="mention hashtag" rel="nofollow noopener" target="_blank">#software_demos</a>, <a href="https://fosstodon.org/tags/tips_and_tricks" class="mention hashtag" rel="nofollow noopener" target="_blank">#tips_and_tricks</a>... 👥 panel discussions💻 <a href="https://fosstodon.org/tags/hackathon" class="mention hashtag" rel="nofollow noopener" target="_blank">#hackathon</a> project proposals on <a href="https://fosstodon.org/tags/interoperability" class="mention hashtag" rel="nofollow noopener" target="_blank">#interoperability</a>, <a href="https://fosstodon.org/tags/FOSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#FOSS</a>...

idunn<a href="https://mastodon.social/tags/funny" class="mention hashtag" rel="nofollow noopener" target="_blank">#funny</a> <a href="https://mastodon.social/tags/humor" class="mention hashtag" rel="nofollow noopener" target="_blank">#humor</a> <a href="https://mastodon.social/tags/lol" class="mention hashtag" rel="nofollow noopener" target="_blank">#lol</a> <a href="https://mastodon.social/tags/fails" class="mention hashtag" rel="nofollow noopener" target="_blank">#fails</a> <a href="https://mastodon.social/tags/tips_and_tricks" class="mention hashtag" rel="nofollow noopener" target="_blank">#tips_and_tricks</a> <a href="https://mastodon.social/tags/girl_fails" class="mention hashtag" rel="nofollow noopener" target="_blank">#girl_fails</a> <a href="https://mastodon.social/tags/oops" class="mention hashtag" rel="nofollow noopener" target="_blank">#oops</a>

MARCO HAYEKPHOTOSHOP | CONTRAST TIPI have a somewhat older trick here on how you can increase the contrast in your images in Photoshop in a very subtle and more precise way than with various filters. I use this method for all my work, including renderings. It's not the best video, but it should be enough. 😊<a href="https://mastodon.art/tags/photoshop" class="mention hashtag" rel="nofollow noopener" target="_blank">#photoshop</a> <a href="https://mastodon.art/tags/contrast" class="mention hashtag" rel="nofollow noopener" target="_blank">#contrast</a> <a href="https://mastodon.art/tags/tips_and_tricks" class="mention hashtag" rel="nofollow noopener" target="_blank">#tips_and_tricks</a> <a href="https://mastodon.art/tags/skills" class="mention hashtag" rel="nofollow noopener" target="_blank">#skills</a> <a href="https://mastodon.art/tags/workflow" class="mention hashtag" rel="nofollow noopener" target="_blank">#workflow</a>

SpielmannSpiel"The amateur believes he must first overcome his fear; then he can do his work. The professional knows that fear can never be overcome. He knows there is no such thing as a fearless warrior or a dread-free artist." —Steven Pressfieldvia Reid Southen <a href="https://twitter.com/Rahll/status/1728841180140724329" rel="nofollow noopener" translate="no" target="_blank">https://twitter.com/Rahll/status/1728841180140724329</a><a href="https://mastodon.online/tags/tips" class="mention hashtag" rel="nofollow noopener" target="_blank">#tips</a> <a href="https://mastodon.online/tags/tips_and_tricks" class="mention hashtag" rel="nofollow noopener" target="_blank">#tips_and_tricks</a> <a href="https://mastodon.online/tags/motivation" class="mention hashtag" rel="nofollow noopener" target="_blank">#motivation</a> <a href="https://mastodon.online/tags/MorningMotivation" class="mention hashtag" rel="nofollow noopener" target="_blank">#MorningMotivation</a> <a href="https://mastodon.online/tags/mondaymotivation" class="mention hashtag" rel="nofollow noopener" target="_blank">#mondaymotivation</a> <a href="https://mastodon.online/tags/LifeStruggles" class="mention hashtag" rel="nofollow noopener" target="_blank">#LifeStruggles</a>

Who Let The Dogs Out 🐾**Magic of SysReq**Before you reach for the reset or power off button.<a href="https://mastodon.ml/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> <a href="https://mastodon.ml/tags/tips_and_tricks" class="mention hashtag" rel="nofollow noopener" target="_blank">#tips_and_tricks</a> <a href="https://mastodon.ml/tags/sysreq" class="mention hashtag" rel="nofollow noopener" target="_blank">#sysreq</a> By holding down the `Alt` and `SysReq` (`PrtScr`) keys and pressing specific letter keys, you can send commands directly to the kernel. Since the kernel listens to these commands directly, they will work even if the `X server` is completely blocked and not responding to keyboard input.“r” - to reset the keyboard.“e” - to send a `TERM` signal to all processes.“i” - send a `KILL` signal to all remaining processes, forcing them to terminate.“s” is a call to kernel synchronization, all buffers will be flushed to disk to correctly close the remaining open files.“u” - unmount all file systems and remount them in read-only mode to avoid further data corruption.“b” - reboot the system.That is, press and hold `Alt` and `SysReq`, then press `REISUB` in turn, waiting a couple of seconds between each pressing.

Who Let The Dogs Out 🐾**Волшебство SysReq**<a href="https://mastodon.ml/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> <a href="https://mastodon.ml/tags/tips_and_tricks" class="mention hashtag" rel="nofollow noopener" target="_blank">#tips_and_tricks</a> <a href="https://mastodon.ml/tags/sysreq" class="mention hashtag" rel="nofollow noopener" target="_blank">#sysreq</a>Прежде чем тянуться к кнопке сброса или выключения питания.Удерживая клавиши Alt и SysReq (PrtScr) и нажимая определённые буквенные клавиши, можно отправлять команды непосредственно ядру. Так как ядро слушает эти команды напрямую, они будут работать, даже если X-сервер полностью заблокирован и не реагирует на ввод с клавиатуры. “r”, чтобы сбросить клавиатуру. “e”, чтобы отправить сигнал TERM всем процессам.“i”, отправить сигнал KILL всем оставшимся процессам, принудительно завершая их.“s” — вызов синхронизации ядра, все буферы будут сброшены на диск, чтобы корректно закрыть оставшиеся открытые файлы. Затем “u” — размонтировать все файловые системы и перемонтировать их в режиме только для чтения, чтобы избежать дальнейшего повреждения данных. “b” — перезагрузить систему.То есть, нажмите и удерживайте Alt и SysReq, затем по очереди нажмите REISUB, ожидая пару секунд между каждой из них.

MARCO HAYEKSince I mentioned PureRef yesterday, here are a few tricks for PureRef ☺️<a href="https://mastodon.art/tags/pureref" class="mention hashtag" rel="nofollow noopener" target="_blank">#pureref</a> <a href="https://mastodon.art/tags/b3d" class="mention hashtag" rel="nofollow noopener" target="_blank">#b3d</a> <a href="https://mastodon.art/tags/tips_and_tricks" class="mention hashtag" rel="nofollow noopener" target="_blank">#tips_and_tricks</a>

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#tips_and_tricks