TGINSIGHT SIMILAR POSTS
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
Пребарај: #treasurenft
@singsingchannel · Post #710 · 17.07.2024 г., 02:31
Congratulations to all Treasure NFT Session 6 owners! 🎉 Quickly unbox your NFT for a chance to receive $COW. Please note: if you don't unbox within 48 hours of receiving your Treasure NFT, we cannot guarantee the $COW reward for you. 🚀 #NFT#Web3#TreasureNFT
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@singsingchannel · Post #690 · 09.07.2024 г., 16:27
🎉 Congratulations to our lucky Treasure NFT holders who have unboxed amazing ETH rewards! 🪙✨List Treasure NFTs still have many other benefits, so don’t be disappointed if you didn't get ETH this time. 👉 Exclusive Airdrop Access: Holding a Treasure NFT grants you a seat in our exclusive airdrop event. 👉Free to Trade: Buy a Treasure, and you can choose to keep it unopened to sell on OpenSea for a higher price. 👉Unlock treasures to win amazing rewards: ✅Pioneer NFT ✅150 RUBY + 100 $COW in Cowtopia (All treasure NFT Owners who unbox a $COW reward will be added to the Closed Beta Test Whitelist of Cowtopia). ✅300 RUBY ✅ETH Keep exploring and unboxing for more surprises. Read more and open treasure at: X Post #NFT#TreasureNFT#CryptoRewards#ETH
@singsingchannel · Post #711 · 17.07.2024 г., 05:02
🚨 Attention! The Additional Whitelist Pool for Treasure NFT Session 6 is NOW OPEN! 🚀 Don’t miss your chance to secure a spot and dive into the treasures. Whitelist File Read more and open Treasure at: X Post #TreasureNFT#Whitelist#Web3#NFTCommunity
@singsingchannel · Post #735 · 24.07.2024 г., 04:03
🔥 Treasure NFT Session 7 is officially SOLD OUT! 🔥 🚨 Important announcement: Treasure NFT sales will be temporarily paused to allow users to utilize RUBY for activities in partner games using the SingSing SDK. Get ready for exciting experiences ahead! 🚀 #SingSing#TreasureNFT#RUBY#Gaming#Web3
@singsingchannel · Post #709 · 17.07.2024 г., 02:15
Treasure NFT Session 6 is officially SOLD OUT! 🎉 Thank you for your amazing support. We're thrilled to announce that the whitelist for Session 7 is now OPEN! To be eligible: 1️⃣Comment on this Post, tag 3 friends. 2️⃣Fill out the form with your wallet address and the comment link👉form (this form will be closed at 14:00 UTC - July 22) Don’t miss your chance to be part of the next adventure. 🚀 Note: The additional Whitelist Pool will be opened in next few hours! #TreasureNFT#SoldOut#Session6#Whitelist#NFTCommunity
@singsingchannel · Post #694 · 11.07.2024 г., 10:54
Treasure NFT Session 5 is officially SOLD OUT! 🎉 Thank you for your amazing support. We're thrilled to announce that the whitelist for Session 6 is now OPEN! To be eligible: 1️⃣Comment on this Post, tag 3 friends. 2️⃣Fill out the form with your wallet address and the comment link👉https://forms.gle/qutLw7av9qbzCNVm8 (this form will be closed at 14:00 UTC - July 15) Don’t miss your chance to be part of the next adventure. 🚀 #TreasureNFT#SoldOut#Session5#Whitelist#NFTCommunity