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Изворен канал @pythonotes · Post #183 · 23 ное.

Python + bash Если вам часто требуется запускать shell команды из Python-кода, какой способ вы используете? Самый низкоуровневый это функция os.system(), либо os.popen(). Рекомендованный способ это subprocess.call(). Но это всё еще достаточно неудобно. Советую обратить своё внимание на очень крутую библиотеку sh. Что она умеет? 🔸 удобный синтаксис вызова команд как функций # os import os os.system("tar cvf demo.tar ~/") # subprocess import subprocess subprocess.call(['tar', 'cvf', 'demo.tar', '~/']) # sh import sh sh.tar('cvf', 'demo.tar', "~/") 🔸 простое создание функции-алиаса для длинной команды fn = sh.lsof.bake('-i', '-P', '-n') output = sh.grep(fn(), 'LISTEN') в этом примере также задействован пайпинг 🔸 удобный вызов команд от sudo with sh.contrib.sudo: print(ls("/root")) Такой запрос спросит пароль. Чтобы это работало нужно соответствующим способом настроить юзера. А вот вариант с вводом пароля через код. password = "secret" sudo = sh.sudo.bake("-S", _in=password+"\n") print(sudo.ls("/root")) Это не все фишки. Больше интересных примеров смотрите в документации. Специально для Windows💀 юзеров #libs#linux

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The Kingfisher - Bitcoin & Crypto liquidations signals and analytics

@thekingfisher_btc · Post #3875 · 12.02.2025 г., 13:44

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Okay, here's an analysis of the ETH liquidation map suitable for Twitter, formatted in Markdown: 🚨#ETH Liquidation Map Analysis 🚨 Here's what the liquidation map tells us about potential price action. 👇 1️⃣Main Liquidation Zones: The BIGGEST liquidation cluster is concentrated AROUND & BELOW the current price (~$2626). Smaller clusters exist further below, around the 2500 to 2600 levels, while Long liquidations reside further above, between 2690 and 2712. 2️⃣Key Price Levels to Watch: * Potential Support (Liquidation Zone): $2500-$2600 acts as strong support and bounce zone. * Danger zone: 2626, current price is the biggest Liquidation cluster * Resistance (Liquidation Zone): $2690 - $2712; push beyond here could trigger more long liquidations. 3️⃣Longs vs. Shorts: The image shows FAR more long liquidations than short liquidations which have already been cleared out. A HUGE cluster of longs is currently sitting under the current price, which can be liquidated. 4️⃣Potential Price Movements: Given the concentration of long liquidations below the current price, a move *DOWN* to trigger those liquidations seems more probable. 📉 Expect volatility around these liquidation zones! 5️⃣Key Takeaways for Traders: * Be cautious of longing: Lots of longs sitting right at the current price could be liquidated. * Anticipate volatility: Large liquidations can fuel price swings. Manage your risk accordingly! * Watch key levels: $2500-$2600 as a potential support/bounce area and $2690-$2712 as potential resistance. Disclaimer: This is just an analysis of liquidation data and not financial advice. Trade responsibly! #Crypto#Trading#Liquidations#ETHanalysis📊

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