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
PERFECT RING FORMED OVER LOS ANGELES
This appeared high above L.A. just after dusk.
A bright linear trail stretched across the sky — and around it, a smooth circular arc expanded and held its shape.
The symmetry is what stands out.
A straight line through the center.
A clean curve wrapping around it.
It lingered long enough for people across the city to stop and stare.
Los Angeles, California.
Did you catch this from where you are?
MrMBB333
👇 Drop your city.
#MrMBB333#SkyWatch#LosAngeles
https://x.com/mrmbb333/status/2053139040468418953?s=52
WHILE PEOPLE WERE SLEEPING… EARTH’S FREQUENCY WENT FULL WHITE-OUT AGAIN
Overnight, the Schumann Resonance exploded into repeated white-out bursts for more than 5 hours straight.
Not one quick spike.
Not normal background activity.
The chart kept surging, fading, then surging again — staying highly energized deep into the night while most people were asleep.
And the amount of white showing across the chart is hard to ignore.
Something kept the signal highly charged for hours.
Did anyone wake up suddenly last night?
• Vivid dreams
• Pressure or headaches
• Ringing ears
• Restless sleep
• Electronics acting strange
• Pets acting off
What are you noticing where you are?
#MrMBB333#SchumannResonance#SpaceWeather
https://i.fixupx.com/i/status/2045928133946433932
UNKNOWN ACTIVITY SHOWING UP AGAIN IN EARTH’S FREQUENCY
For nearly 7 hours, the Schumann Resonance monitor showed sustained saturation across multiple bands.
The signal didn’t clear.
It stayed compressed across the chart.
This isn’t a normal pattern.
It follows right behind the last disturbance.
Back-to-back activity now.
Something is passing through the system.
Origin unclear.
Monitoring.
#MrMBB333#SchumannResonance#SpaceWeather
https://x.com/i/status/2044454771378294895
300,000-MILE “GASH” IN THE SUN NOW FACING EARTH
Now directly Earth-facing.
A coronal hole over 300,000 miles wide is sending high-speed solar wind toward Earth.
• Fast solar wind already exiting
• Direct alignment in place
• Arrival ~36 hours
These setups can escalate geomagnetic conditions quickly — and sometimes hold them there.
👇
Watch for: auroras, magnetic disturbances, possible system interference.
#MrMBB333#SpaceWeather#SolarWind
https://x.com/mrmbb333/status/2054322376264057323?s=52
MASSIVE HOLE JUST OPENED IN THE SUN’S ATMOSPHERE
A powerful solar eruption has blasted a massive opening through the Sun’s outer atmosphere after an M5.7 flare triggered radio blackout conditions and launched a CME into space.
At the same time:
• radio blackouts were detected
• aurora chances increased
• satellites are being monitored closely
• solar activity continues intensifying again
What has many watching closely is how active the Sun has suddenly become again over the last several months — with multiple eruptions now firing from different regions almost simultaneously.
The Sun does not appear to be calming down.
Anyone noticing strange skies, signal issues, pressure, vivid dreams, ringing ears, or electronics acting strange lately?
#MrMBB333#SpaceWeather#CME
https://x.com/mrmbb333/status/2053541044068012078?s=52
SOMETHING KEPT HITTING EARTH’S FREQUENCY TODAY ⚡️
The Schumann Resonance has been showing something difficult to ignore.
The graph has been cycling through repeated bursts of intense activity, including multiple sustained whiteout periods and powerful 50 Hz pulses lasting close to an hour at a time.
This wasn’t a quick spike and fade.
The signal kept returning over and over with very little quiet in between.
At several points the chart looked completely overwhelmed before briefly calming… only to surge right back again.
The level of prolonged saturation showing up today has been unusual.
Anyone else feeling like today has felt unusually heavy, restless, intense, or just “off”?
Drop your location below.
#MrMBB333#SchumannResonance#EarthWatch#SpaceWeather
https://x.com/mrmbb333/status/2052868548574560425?s=52
🛸 THE UFO DISCLOSURE ISN’T THE BIGGEST STORY
Something changed.
Not just in Washington…
but in the skies.
For years people were mocked for talking about strange objects, unexplained lights, military encounters, electrical disturbances, and things that didn’t make sense.
Now suddenly…
files are being released.
Pilots are speaking openly.
Major media outlets are covering it nonstop.
But here’s what stands out
Why is all of this happening at the SAME time the world is seeing:
• increased solar activity
• strange sky phenomena
• drone/satellite concerns
• auroras farther south
• extreme weather worldwide
• nonstop reports coming from the skies
Maybe this was never just about UFOs.
Maybe something bigger is changing around us…
and people are finally starting to notice.
👇
What do YOU think is really going on right now?
#MrMBB333#UFO#Disclosure#SpaceWeather#UAP
https://x.com/mrmbb333/status/2053544993852379307?s=52
THIS WAS THE MOMENT THE SUN ERUPTED
New footage captured the exact moment Active Region 4436 unleashed a powerful M5.7 solar flare and blasted a huge CME into space.
The eruption came from the same unstable region now rotating across the Earth-facing side of the Sun and scientists are watching closely to see whether part of the plasma cloud is Earth-directed.
This clip shows just how violent and fast the eruption actually was.
More activity from this region remains possible.
#MrMBB333#SolarFlare#SolarStorm#CME#SpaceWeather