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Изворен канал @pythonotes · Post #335 · 29 мар.

В Linux стандартными средствами можно использовать часть оперативной памяти как диск. Для этого требуется указать тип монтирования tmpfs в команде mount mount -t tmpfs -o size=5G tmpfs /mnt/ram Теперь путь /mnt/ram можно использовать как обычный каталог. Для чего это может быть нужно? ▫️ Скорость работы с таким каталогом выше чем многие SSD и тем более HDD. ▫️ Если у вас очень быстрый SSD на NVMe M.2 то такой способ особо не прибавит вам скорости, но поможет сохранить ресурс SSD когда требуется обрабатывать очень много мелких файлов и оперативка позволяет выделить нужный объем. ▫️ Оперативка это энергозависимая память, поэтому выключении питания все файлы безвозвратно теряются. Такой "non persistent" каталог гарантирует удаление временных файлов. Я написал небольшой скрипт для условного теста и сравнения скорости копирования файлов между SSD и RAM. Вот мои результаты: Single File Size: 30.0Gb ssd > ssd: 0:00:12.850 / 2.3Gb/s sdd > ram: 0:00:06.453 / 4.6Gb/s ram > ram: 0:00:06.995 / 4.3Gb/s ram > sdd: 0:00:06.217 / 4.8Gb/s Dir size: 32.7Gb, File count: 11127 ssd > ssd: 0:00:15.063 / 2.2Gb/s sdd > ram: 0:00:08.486 / 3.9Gb/s ram > ram: 0:00:08.032 / 4.1Gb/s ram > sdd: 0:00:07.026 / 4.7Gb/s Скрипт для теста ↗️ На моём железе прирост скорости ~2x. Плюс экономия ресурса SSD. В Windows такой фишки по умолчанию нет, но обязательно найдутся аналогичные решения #linux#triks

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Reuters: World

@reutersworldchannel · Post #149143 · 08.10.2021 г., 22:28

Global energy prices surge amid supply crunch Crude oil prices jumped to a seven-year high of $80 a barrel in the U.S. amid a global surge in energy prices as demand spurred by the economic recovery outstrips supply. #GlobalOil#Crude#News#Reuters Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: http://reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en ➖@reutersworldchannel➖

Crypto M - Crypto News

@CryptoM · Post #64801 · 10.04.2026 г., 00:36

🚀 U.S. President Trump Criticizes Iran's Handling of Strait of Hormuz Oil Passage U.S. President Donald Trump has expressed dissatisfaction with Iran's management of oil transit through the Strait of Hormuz. According to NS3.AI, Trump stated that Iran's actions are not in line with an agreement he claims was established. The Strait of Hormuz is a critical chokepoint for global oil shipments, and any disruptions can have significant implications for international markets. #Trump#Iran#StraitOfHormuz#OilTransit#GlobalOil#InternationalMarkets#NS3AI

Crypto M - Crypto News

@CryptoM · Post #65142 · 11.04.2026 г., 11:44

🚀 Trump Highlights Incoming Oil Tankers to the U.S. On April 11, U.S. President Donald Trump announced on his Truth platform that numerous empty oil tankers, including some of the world's largest, are currently en route to the United States. According to BlockBeats, these tankers are carrying some of the highest quality oil and natural gas globally. Trump emphasized that the U.S. oil reserves surpass the combined reserves of the second and third largest oil-producing countries, both in quantity and quality. He invited attention to this development, urging prompt action. #Trump#OilTankers#USOilReserves#NaturalGas#Energy#GlobalOil#TrumpAnnouncement#USPresident#BlockBeats

Crypto M - Crypto News

@CryptoM · Post #64691 · 09.04.2026 г., 14:11

🚀 German Chancellor Merz Supports Maritime Operations in Strait of Hormuz German Chancellor Merz has expressed his willingness to support maritime operations in the Strait of Hormuz, contingent upon authorization. According to NS3.AI, this statement comes amid ongoing discussions about ensuring security and stability in the region. The Strait of Hormuz is a critical passage for global oil shipments, and its security is vital for international trade. Chancellor Merz's support highlights Germany's commitment to contributing to international efforts aimed at maintaining safe passage through this strategic waterway. #GermanChancellor#Merz#MaritimeOperations#StraitOfHormuz#InternationalTrade#Security#GlobalOil#Shipping#Germany#InternationalEfforts#StrategicWaterway#GlobalStability