hack a day - www.hackaday.com _
Hackaday Links: December 22, 2024 Early Monday morning, while many of us will be putting the finishing touches — or just beginning, ahem — on our Christmas preparations, solar scientists will hold their collective breath …read more Upper Room UV-C Keeps Air Cleaner 2020 saw the world rocked by widespread turmoil, as a virulent new pathogen started claiming lives around the globe. The COVID-19 pand
Abusing Amazon images
by Nat Gertler Created May 21, 2005. Last updated January 10, 2014. Thanks to Aryeh Leib Taurog for the hover code. Amazon.com feeds out a lot of product images, putting out the same book cover (say) in a variety of sizes and formats. By experimentation, I found that they don't actually have all the sizes and formats stored. Instead, they have a system that generates each requested image. The deta
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調ã¹ã”ã¨ã‚’ã—ãŸã®ã§ blog ã«æ›¸ã„ã¦ç†è§£ã‚’æ·±ã‚よã†ã®ã‚³ãƒ¼ãƒŠãƒ¼ã§ã™ã€‚é•·æ–‡ã§ã™ã€‚ Linux ã§ã‚·ã‚¹ãƒ†ãƒ è² è·ã‚’è¦‹ã‚‹å ´åˆã«ãŠä¸–話ã«ãªã‚‹ã®ãŒ top ã‚„ sar (sysstat パッケージã«åŒæ¢±ã•ã‚Œã¦ã‚‹ã‚³ãƒžãƒ³ãƒ‰) ãªã©ã®ãƒ„ールã§ã™ã€‚ top ã§ã¯ã‚·ã‚¹ãƒ†ãƒ 統計ã®ã‚¹ãƒŠãƒƒãƒ—ショットを見るã“ã¨ãŒã§ãã¾ã™ã€‚今システムãŒã©ã†ã„ã†çŠ¶æ…‹ã‹ãªãƒ¼ã¨ã„ã†ã¨ã㯠top ãŒä¾¿åˆ©ã€‚ top - 08:16:54 up 3 days, 14:43, 6 users, load average: 0.18, 0.07, 0.03 Tasks: 43 total, 2 running, 41 sleeping, 0 stopped, 0 zombie Cpu(s): 18.2% us, 0.0% sy, 0.0% ni, 81.8% id, 0.0% wa, 0.0% hi, 0.0% si一方㮠sar ã§ã¯10分ã”ã¨ã®ã‚·
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