Published on: 2025-07-16 16:13:38
When dealing with disks and I/O things on Linux, you’d regularly run commands like lsblk , lsscsi , nvme list , etc. All of them tend to report a different set of information, so I ended up running multiple commands and correlating their output based on the device name or number. And then I had to run commands like these, to get extra info about the current OS-level configuration settings for specific disks: grep . /sys/class/block/sd*/device/queue_depth grep . /sys/class/block/*/queue/nr_requ
Keywords: 1023 259 gib nvmedisk write
Find related items on AmazonPublished on: 2025-10-01 05:04:43
The Prospero Challenge prospero.vm is a plain-text file containing 7866 math expressions. It begins as follows: # Text of a monologue from The Tempest _0 const 2.95 _1 var-x _2 const 8.13008 _3 mul _1 _2 _4 add _0 _3 If you evaluate the expression with (x,y) values in the ±1 square, then color pixels black or white based on their sign, you get the following image: The "challenge" is simple: render the image as quickly as possible. A basic renderer is 28 lines of Python, using Numpy for pix
Keywords: 1024 args case expression image
Find related items on AmazonPublished on: 2025-10-18 16:58:06
Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA launched Tuesday night in search of answers to simmering questions about how the Universe, and ultimately life, came to be. The mission launched aboard a SpaceX Falcon 9 rocket from Vandenberg Space Force Base in California at 8:10 pm local time (11:10 pm EDT) Tuesday. Less than 45 minutes later, the Falcon 9's upper stage released SPHEREx into a polar orbit at an altitude of
Keywords: 102 begin mission observatory spherex
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