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: #ama
@sidus_heroes_channel · Post #873 · 20.12.2022 г., 18:10
🗣 Attention all #AMA fans! Because of the Christmas Holiday, we will be rescheduling our session with Roman Povolotski from Dec 24 to Dec XXX.📅 🙏 We hope you'll join us for an extra special AMA session with awesome rewards! Merry Christmas! Drop your preferable date and questions in the comments - will pick new one!
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@tokenpocket_channel · Post #809 · 25.09.2023 г., 09:44
#AMA TokenPocket_TP x Owlto_Finance ⏰Sept 27th, 12:00 PM UTC 🪑 Venue: https://t.me/tokenPocket_en ✅Comment your Qs about Owlto_Finance on Twitter before the AMA ✅Join Telegram and enjoy the live AMA 🎁10 Arbitrum-Owlto NFTs to 5 best Twitter Qs & 5 best Live Qs 【Details】https://twitter.com/TokenPocket_TP/status/1706242563206742067 【Powered By】Crypto Box
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@tokenpocket_channel · Post #795 · 18.09.2023 г., 10:10
【TokenPocket Retweeted】 Retweeted TronDao_RUS : #AMA TRON DAO Россия × TokenPocket 💰Погрузитесь в призовой фонд 100USDT! ⏰20 сентября в 13:00（Московское время） 🪑Место проведения: https://t.me/tronnetworkRU ✅Следите за TronDao_RUS TokenPocket_TP 【Details】https://twitter.com/TronDao_RUS/status/1703711833079861717 【Powered By】Crypto Box
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@tokenpocket_channel · Post #648 · 20.06.2023 г., 11:51
#AMA TokenPocket x Bitstar War ⏰Jun 20th, 12:00 PM UTC 🪑 Venue: https://t.me/tokenPocket_en ✅Comment your Qs about BitstarWar on Twitter before AMA ✅Join Telegram and enjoy the live AMA 🎁$450 NFT Mystery Boxes to 5 best Twitter Qs & 5 best Live Qs https://twitter.com/TokenPocket_TP/status/1670732579077779456
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@tokenpocket_channel · Post #645 · 19.06.2023 г., 10:01
#AMA TokenPocket x Bitstar War ⏰Jun 20th, 12:00 PM UTC 🪑 Venue: https://t.me/tokenPocket_en ✅Comment your Qs about BitstarWar on Twitter before AMA ✅Join Telegram and enjoy the live AMA 🎁$450 NFT Mystery Boxes to 5 best Twitter Qs & 5 best Live Qs https://twitter.com/TokenPocket_TP/status/1670732579077779456
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@RCNNticker · Post #443 · 30.04.2018 г., 15:24
#AMA 5月的社群經理你問我答 (AMA) 取消，有疑問要提問的探員請將問題留待六月初的 AMA 提出 https://plus.google.com/+AndrewKrug/posts/7vF7kvzmC9a
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@blockdancenews · Post #366 · 28.07.2022 г., 13:52
🎙️Block Dance 7月29日AMA/播客/线上讲座 list🎙️ ⛳️【Twitter Space】⛳️ 「SynFutures Protocol AMA with PARSIQ」 ⏰ 7:30 AM 🔗https://twitter.com/SynFuturesDefi/status/1552008014324006912 👤Hoster：SynFutures Protocol 💫Type: Web3 「History DAO AMA with Jungo」 ⏰ 8:00 PM 🔗https://twitter.com/History_DAO/status/1552571939658809344 👤Hoster：History DAO 💫Type: GameFi/Metaverse 「2000年后出生的数字世界原住民正加速涌入Web3，且看年轻人们如何搅动加密市场？」 ⏰ 8:00 PM 🔗https://twitter.com/FTX_Chinese/status/1552583784389754880 👤Hoster：FTX 中文 💫Type: 综合 「Web2.0到Web3.0的迁徙之路」 ⏰ 8:00 PM 🔗https://twitter.com/Web3Go_/status/1552489313862295552 👤Hoster：Web3GO 💫Type: Web3 「LiveArtX AMA with Avarik Saga」 ⏰ 11:00 PM 🔗https://twitter.com/avariksaga/status/1552297005309128704 👤Hoster：LiveArtX 💫Type: NFT 「Orca AMA with Star Atlas」 ⏰ 11:00 PM 🔗https://twitter.com/orca_so/status/1552018522494193666 👤Hoster：Orca 💫Type: GameFi/Metaverse ————————————- ⛳️【Telegram】⛳️ 「BOOM #AMA with @voicestreetnft」 ⏰ 6:00 PM 🔗https://twitter.com/boomapporg/status/1552218421647278081 👤Hoster：NFT 💫Type: BOOM 「LOKR AMA with its CTO」 ⏰ 10:00 PM 🔗https://twitter.com/Lokr_io/status/1551900171482664961 👤Hoster：LOKR 💫Type: Web3 ————————————- ⛳️【Discord】⛳️ 「Web3Games Community AMA: Guardians of Arcanum」 ⏰ 12:00 AM 🔗https://blog.web3games.com/ama-guardians-of-arcanum-981eca515983 👤Hoster：Web3Games 💫Type: GameFi/Metaverse 「ATTA Movie Party」 ⏰ 10:00 PM 🔗https://twitter.com/ATTA_Protocol/status/1552519827184824320 👤Hoster：ATTA 💫Type: Web3 ————————————- ⛳️【Webniar】⛳️ 「关于币安ETH2.0的一切」 ⏰ 8:00 PM 🔗https://twitter.com/binancezh/status/1552504086217383936 👤Hoster：币安 💫Type: L1/L2/crosschain 「GMA AMA with Monsterra」 ⏰ 8:00 PM 🔗https://twitter.com/G_M_Alliance/status/1552203147732750336 👤Hoster：Game Mine Alliance 💫Type: GameFi/Metaverse ————————————- 👉点击订阅谷歌日历，可及时收到AMA提示； https://calendar.google.com/calendar/u/1/r?cid=YmxvY2tkYW5jZTAxQGdtYWlsLmNvbQ 👉关注我们的Twitter：https://twitter.com/BlockDanceCN
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@gorwachain_announcements · Post #347 · 19.02.2024 г., 21:42
#AMA Alert! 🚨 Join us on an amazing AMA, in which we'll discuss the role of real world assets tokenization and how The Go! Project is leading the next generation of RWA L1s. When? Thursday, February 22 @ 11am PST Where? https://twitter.com/i/spaces/1mrxmybeWPnxy Don't miss out!
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@uxlink_community · Post #343 · 19.03.2025 г., 02:21
Fams, please join our #AMA with @RollandSaf, hosted by @bitfinex and @BitFreedomGus on March 21st 2PM UTC. Submit your question here: https://docs.google.com/forms/d/e/1FAIpQLSdxEXPefE4kApt_WAovyJQ8Jf6G8ENnlLas-9VneQ8tKhQaJA/viewform
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@bulcoin_blc · Post #264 · 05.03.2026 г., 11:55
Soon we are summarizing BulCoin. We will determine the winner live on the telegram channel: https://t.me/bulcoin_blc Wait for the announcement #AMA FAQ | BUY
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@nicegramapp · Post #243 · 23.01.2023 г., 13:06
✅Text AMA with Nicegram CPO is starting right now! ✅ Sergey S. will provide his answers in the comments under the AMA announcement post. Drop your questions with the #AMAhashtag in the comments section below and get your answers in real time! The authors of the three most evocative questions will take home a neat reward of 20 USDT! 💰 If you don't have time to visit the AMA, don't worry! We will make a publication with all the questions and answers. You will have the opportunity to get acquainted with all the information at any time. 📝
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@nicegramapp · Post #242 · 23.01.2023 г., 12:10
Hey Nicegrammers! 👌 💰 Today at 4 P.M. GMT+3 we will hold a textAMA session with Sergey S., the Nicegram CPO.The authors of the three most evocative questions will take home a neat reward of 20 USDT! ✅ Sergey S. will provide his answers in the comments under the AMA announcement post. Drop your questions with the #AMAhashtag in the comments section below and get your answers in real time! Thank you so much for being a part of our close-knit Nicegram community! 👌
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