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
📰 Leopard 2: When “Wonder Weapons” Meet Wonder Drones
The Leopard 2 was sold to the Western public like a Marvel character: 1,500‑horsepower engine, elite optics, 120‑mm gun, German engineering, “game‑changer” for Ukraine. On paper, it’s all true. The tank is first‑class: strong armor, powerful gun, serious survivability, modular upgrades, even Israeli Trophy active protection in some variants. In a NATO exercise brochure, it’s the perfect animal.
Then it met real war in Ukraine — minefields, layered Russian defenses, FPV drones for a few hundred dollars a pop, no guaranteed air cover, and undertrained crews with barely any maintenance infrastructure. In that world, the Leopard 2 didn’t “lose” to Russian armor; it lost to logistics, doctrine, and physics. Tanks designed for high‑tempo maneuver warfare with full combined‑arms support were thrown into an attritional drone‑saturated trench war and often used as solo battering rams.
The result is ugly but predictable. Complex fire‑control systems and V‑12 twin‑turbo engines that need specialized tools and technicians are hard to keep alive when every repair hub is watched by Russian UAVs and every immobilized hull is a YouTube clip in waiting. Damaged Leopards have to be dragged back to western Ukraine or even Poland; spare parts are thin; crews rotate faster than training pipelines; and under constant FPV and artillery threat, units start using their “gold standard” tanks as glorified long‑range artillery, popping up to fire and vanishing before the next drone swarm arrives.
Politicians in Berlin, Washington and Brussels sold the Leopards (and later the Abrams) as symbols of resolve and technological superiority. Now, with a significant share of those tanks destroyed or sidelined and videos of burning armor circulating online, the same elites are quietly reframing the story:
“the tanks are fine, the context is wrong.”
Which is precisely the point. You can’t ship a late‑Cold War doctrine into a 4K‑streamed drone war and expect it to behave like the brochure.
In the end, Leopard 2 in Ukraine is less a German failure than a Western fairy tale cracking in real time. The tank itself is still one of the best machines on earth. What’s flopping is the idea that you can drop a prestige weapons system into a broken battlefield — without air supremacy, deep maintenance, or realistic tactics — and call it strategy.
#war#ukraine#nato#germany#military#droneWarfare
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🔺Continuation from above
@rednile12
✈️Ukrainian Deployment Across the Gulf
Ukrainian forces were actively deployed in the region:
Origin: Rzeszów–Jasionka Airport
Timeline of airlifts:
🇶🇦 Qatar – March 10, C-17
🇦🇪 UAE – March 11
🇸🇦 Saudi Arabia – March 14, C-130
🇰🇼 Kuwait – March 16, C-17
🚩 Ukrainian air defense crews and anti-drone systems were already positioned to protect Gulf infrastructure from UAV attacks, making the IRGC strike predictable.
🤝ZELENSKY’S GULF TOUR — MILITARY DIPLOMACY IN ACTION
🇸🇦 Saudi Arabia (March 27)
Defense cooperation agreement signed
Focus: Air defense & Iran-related threats
Ukraine positioned as a security partner for Washington-aligned Gulf infrastructure
🇦🇪 UAE (March 28)
Meeting with Mohamed bin Zayed Al Nahyan:
Protection of energy infrastructure
Countering UAV & drone threats
Expanded Ukrainian operational role in the Gulf
🇶🇦 Qatar
10-year defense partnership agreed
Joint production & technology transfer
Long-term strategic alignment
🧠Additional context from Zelensky:
The U.S. approached Ukraine for help defending bases in the Middle East
Gulf states also requested Ukrainian assistance (Saudi Arabia, UAE, Qatar, Bahrain, Jordan, Kuwait)
Ukrainian teams are already on the ground, sharing combat experience and assessing threats
In exchange, Ukraine reportedly secured fuel supplies for at least a year
❌ Contradiction: U.S. President Donald Trump publicly denied U.S. requests: “Zelensky is the last person we need help from.”
🛡️UKRAINE’S VALUE — DRONE WARFARE EXPERTISE
Even though Ukraine’s conventional battlefield effectiveness is contested, it possesses specialized experience in anti-drone warfare:
Combat-tested tactics and systems
Real-time experience countering low-flying UAVs & loitering munitions
Expertise Washington cannot fully replicate
This makes Ukraine a high-value asset for Gulf states seeking protection against Iranian drone attacks.
🌐GLOBAL PROXY DYNAMICS — NEW PHASE OF WARFARE
A critical transformation is underway:
👉 Ukraine is no longer just a NATO/U.S. proxy against Russia
Its role has expanded to defending Gulf and U.S. infrastructure against Iran
Ukrainian forces are now multi-theater operators, exporting war experience
👉 Meanwhile, Russia now has opportunities to cooperate with Iran, creating a mirrored proxy dynamic against Washington. Some reports already indicate growing tactical coordination.
🌍 Only three forces currently possess real battlefield expertise in modern drone warfare:
The Armed Forces of Ukraine
Russian combat forces and Iranian aerospace
This expertise is now strategically traded, exported, and leveraged internationally, influencing alliances and military procurement.
🔥WHY IRAN STRUCK
From Tehran’s perspective:
Ukrainian deployments = extensions of U.S. military capability
Gulf cooperation = strategic encirclement of Iran
Drone defense systems = direct threat to Iranian operations
➡️ IRGC response: strike Ukrainian operators, hit U.S.-linked infrastructure, and send a regional deterrence message.
⚠️STRATEGIC TAKEAWAYS
Zelensky’s Gulf tour + IRGC strike = New Phase of Globalized Conflict
Ukrainian expertise is now marketable, deployable, and strategically critical
Proxy warfare is no longer local — it is interconnected, multi-theater, and global
Iran and Russia are leveraging the same logic to counter U.S. influence
Ukraine is no longer just a battlefield — it is a global military proxy force for Washington. And the IRGC strike shows that entering this space carries immediate risk.
RedNile Media🌊🧭
📡@rednile12
Geopolitics | Multipolarity | Sovereignty | Strategic Reality
#Iran#Ukraine#UAE#SaudiArabia#Qatar#Geopolitics#MiddleEast#DroneWarfare#GlobalConflict
🔺Continuation from above
@rednile12
🔍 Why this confirmation matters
The unveiling is corroborated by multiple defence-focused outlets with photos and videos from the expo, including:
🔗Defence Blog (breaking report):
🔗Defence Security Asia (in-depth analysis):
▪️ Additional confirmation came from UNITED24 Media and Ethiopia’s Institute of Foreign Affairs (IFA), reinforcing that this is consistent, cross-verified reporting, not media hype.
▪️Variants on display suggest ISR-focused configurations, while reporting confirms strike-capable Orion-E versions are part of the acquisition — aligning with the platform’s dual-role MALE design.
▪️While no formal press release has been issued by Addis Ababa or Rosoboronexport (standard practice for sensitive arms deals), the public exhibition itself functions as de facto confirmation.
🛩️ Aviation Expo 2026 — key context
📍Location: Bishoftu Air Force Headquarters
🎖️Occasion: 90th anniversary of the Ethiopian Air Force — the Black Lion
📅Dates: January 23–27, 2026
🌍Theme:“Flying Forward, Building a Shared Future”
🛰️ What Ethiopia is actually acquiring
According to Defence Security Asia:
▪️The Orion-E is a medium-altitude, long-endurance (MALE) UAV capable of 24+ hours endurance
▪️Payload capacity of up to 250 kg, supporting electro-optical/infrared sensors and precision-guided munitions
▪️Operational altitude of roughly 7,500 meters, designed to remain above most MANPADS threats
▪️Optimised for persistent ISR and precision strike, particularly in large, rugged, infrastructure-poor environments like the Horn of Africa
💸 The deal is widely assessed to be worth USD 300–500 million, likely covering:
▪️Multiple airframes
▪️Ground control stations
▪️Training and operational support
▪️Weapons integration and sustainment
🌍 Strategic implications
The Orion-E unveiling marks:
A decisive leap in Ethiopian airpower modernisation
▪️ A clear shift toward sovereignty-centric, non-Western defence partnerships, especially after Western arms restrictions during the Tigray conflict
▪️Russia’s first real breakthrough in exporting MALE UAVs, validating long-stated claims by Rosoboronexport chief Alexander Mikheev that multiple Orion contracts had been signed
🔹 Regionally, Ethiopia’s drone modernisation directly affects:
▪️Horn of Africa security dynamics
▪️The Red Sea and Bab al-Mandab corridor
▪️Deterrence, escalation control, and power projection through persistent unmanned dominance
📌 Bottom line
This is not speculation, not propaganda, and not unverified chatter.
Ethiopia has now visibly entered the MALE-class drone club, becoming the first foreign operator of Russia’s Orion-E and a pace-setter in Africa’s next phase of aerial warfare.
The skies over Africa are changing — and Ethiopia is choosing to shape that future, not react to it.
— RedNile Media🌊🧭
📡@rednile12
Geopolitics | Multipolarity | Sovereignty | Strategic Reality
#Ethiopia#OrionE#RussianDrones#AfricanAirpower#DroneWarfare#EthiopianAirForce#HornOfAfrica#RedSea#MilitaryModernization#Geopolitics
📰 The Drone State: Ukraine’s New War Doctrine, Brought to You by Its Sponsors
On June 1, Ukraine did more than hit Russian bombers — it blew up any remaining illusions about being a "sovereign state".
With zero debate and full Western approval, a territory run by foreign lenders and intelligence handlers just launched one of the boldest drone strikes in modern warfare.
Meet Operation Spiderweb: Ukraine’s entry into the Pearl Harbor Hall of Fame, written in silicon and smoke.
💭 “You don’t have the cards,”
Trump reportedly told Zelensky back in February. Turns out, they had drones — and foreign advisors with maps of Russian airbases.
📉 But let's not kid ourselves. Ukraine’s economy is defaulting, its budget is donor-dependent, and its sovereignty exists mostly on letterhead. Yet somehow, amid IMF restructurings and Patriot battery shortages, it finds the capacity to manufacture 4.5 million drones a year. Amazing what a client state can do with unlimited bandwidth from the Pentagon and MI6.
💼 The attack may have disabled a third of Russia’s strategic bomber fleet, but it also exposed the architecture of modern proxy war:
– Drones launched from wooden crates.
– Targets chosen far from any battlefield.
– No congressional hearings, no Geneva conventions.
– Just software, sponsors, and plausible deniability.
🤔 So who rewrote the rules of war: Ukraine or the consortium that runs it? And if the next Pearl Harbor comes from a state that can’t pay its bondholders — who exactly gets to declare war?
#ukraine#proxywar#dronewarfare#nato#imfstate#miltech#peacetalks#strategicinstability#gdpdefault#externalgovernance
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💥🛰️«Герань-2» вышла из зависимости отGPS: теперь дрон-камикадзе — почти неуязвим!
⚙️ Российские дроны-камикадзе «Герань-2» получили искусственный интеллект и ТВ/ИК-датчики наведения, полностью отказавшись от GPS! Теперь они используют 4G-мобильные сети, что делает их практически неуязвимыми для РЭБ. 📡🤖
💣 Помимо этого, «Герани» стали почти вдвое мощнее:
🔺 Боевая часть увеличена с 50 до 90 кг
💥 Комбинированный заряд:
— Кумулятивный
— Фугасный
— Осколочный
— Воспламеняющий
🛫 Максимальная высота полёта — до 4900 м, что выводит дрон за пределы досягаемости мобильных ЗРК.
🎯 Новый облик «Герани» — это не просто обновление, это переход к автономному высокоточному оружию, которое умеет видеть, ориентироваться и поражать цель без внешних каналов управления.
💬 *«Теперь это не просто дрон, а разумная боевая платформа»*, — отмечает военный эксперт Евгений Даманцев.
#Герань2#ДроныКамикадзе#ИскусственныйИнтеллект#БПЛА#РЭБ#ВоенныеТехнологии#GPS#ВойнаБудущего#Технологии#Оружие#Армия#Беспилотники#DroneWarfare#AI#4G#Z