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Изворен канал @pythonotes · Post #411 · 9 фев.

reload_flag="" if [[ -n "${DEBUG}" ]]; then reload_flag="--reload" fi if [[ -n "${WORKER_COUNT}" ]]; then workers=${WORKER_COUNT} else workers=2 fi gunicorn --workers ${workers} \ --bind 0.0.0.0:8000 \ ${reload_flag} main.wsgi Писали такие конструкции чтобы проверить наличие флага и сформировать команду правильно? На самом деле можно сделать тоже самое проще. Для этого используются операторы условной подстановки, доступные в оболочках семейства POSIX. :- для установки значений по умолчанию ${WORKER_COUNT:-2} Если переменная не объявлена, то будет дефолтное значение 2. :+ подставляет указанный текст, если переменная не пуста ${DEBUG:+--reload} Если что-то есть в переменной то распечатается текст после символа +, в противном случае - ничего. Удобно для опциональных флагов, как в нашем примере. Итого наш скрипт может выглядеть так: gunicorn --workers ${WORKER_COUNT:-2} \ --bind 0.0.0.0:8000 \ ${DEBUG:+--reload} main.wsgi Есть еще два оператора. := не только подставить дефолтное значение, но и присвоить его переменной, если она пуста # никаких переменных еще нет VAL1=${VAL2:=hello} # теперь доступны обе echo $VAL1 $VAL2 # hello hello :? остановить выполнение с ошибкой, если переменной нет. echo ${MISS:?is required} bash: MISS: is required Код выхода будет 1. #tricks#linux

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Venture Village Wall 🦄

@venturevillagewall · Post #4039 · 31.01.2025 г., 13:00

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Latest VC Funding Round Highlights 🔹Oxyle: $16M for PFAS destruction solutions. Learn more 🔹AirBaltic: Secured $14.62M. Learn more 🔹Geniova: Raises $13.53M for aligner technology. Learn more 🔹HEXANA: $12.91M for modular nuclear reactors. Learn more 🔹OCELL: $10.44M to support carbon credits. Learn more 🔹Pixion Games: $12.40M for competitive gaming. Learn more 🔹Pod: Raised $10M for Web3 enhancements. Learn more 🔹Canvas: $10M for AI-driven CAD modeling. Learn more 🔹Cedar Money: $9.90M simplifying African payments. Learn more 🔹1st Commercial Credit: $7M for financing solutions. Learn more Stay updated with the latest in venture capital! #VC#Funding#Tech#Nuclear#Gaming#Web3#AI#Finance#Payments#CarbonCredits

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Crypto Fight || News 🚀

@cryptofightnews · Post #3075 · 09.11.2025 г., 14:39

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## EDENA Project ### 📊 Core Information: What is EDENA? EDENA is a government-approved Security Token Offering (STO) platform that tokenizes real-world assets like carbon credits and real estate. We make institutional-grade investments accessible from just $10, not millions. EDENA Token Utility: EDENA tokens are the exclusive payment currency for all STO investments on our exchanges. Just like you need USDT for crypto trading, you need EDENA to invest in tokenized real-world assets. As more assets get tokenized and trading volume grows, EDENA token demand increases naturally - this isn't speculation, it's real utility driven by actual usage. Key Facts: - Market Cap: $5 Billion (Top 1% of all cryptocurrencies) - Government Partners: Multiple countries, primarily Indonesia & Egypt - Current Exchanges: Indodax, BingX, Coinstore + Major global exchanges coming soon - Title Sponsor: Web3 Week Asia 2025 ### 🚀 Growth Trajectory: Current (2025): - Listed on major exchanges globally - Government partnerships in multiple countries - $5B market cap milestone Next 6-12 Months: - Indonesia STO Exchange - Q4 2025 launch in preparation (270M people need EDENA to invest) - Egypt STO Exchange - Q1 2026 launch in preparation (100M+ MENA users need EDENA) - Multiple real estate products in preparation, first being a $250M completed complex - Every STO transaction = EDENA demand - Target: 10+ exchange listings 2026 Vision: - $10B+ assets tokenized = Billions in EDENA transaction volume - Operations in 10+ countries = Millions of users needing EDENA - Leading global RWA platform 🎯 Key Messages: 1. "EDENA = Your payment gateway to trillion-dollar markets" 2. "Not speculation - real utility with mandatory usage" 3. "Every carbon credit investment needs EDENA" 4. "Every real estate investment needs EDENA" ### 📱 Hashtags: #EDENA#STO#RWA#CarbonCredits#RealWorldAssets#Blockchain#RealUtility#Indonesia#ASEAN#Egypt#MENA#AFRICA ### 🔗 Official Links: - Website: edenatoken.com - Twitter: @EdenaOfficial - Telegram Channel: t.me/edenaofficial - Telegram Group: t.me/EdenaCommunity

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