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

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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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StartupBase

@startupbaseuz · Post #5834 · 17.06.2025 г., 06:19

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📣 Open Call: Enterprise & AI Startups — Your Moment Is Now! 🚀 Plug and Play Central Asia, in partnership with IT Park Uzbekistan, is on the lookout for high-potential startups from Central Asia and around the globe to join Batch 5 of Plug and Play Tech Center Accelerator Program in Uzbekistan. Who should apply? ✔️ International startups ready to expand into Central Asia and establish a footprint in Uzbekistan ✔️ Homegrown Uzbekistan-based startups looking to scale fast with world-class support ✔️ High-growth startups with real traction and global ambition What’s in it for you? ✔️ Expert mentorship and hands-on support from Plug and Play's global network ✔️ Investment opportunities and warm intros to VCs ✔️ Exclusive access to pitch at our Expo in front of corporates and investors ✔️ Practical workshops and pitch training sessions ✔️ The chance to join Plug and Play Tech Center GOAL Program in Silicon Valley and visit other locations IT Park Ventures will review all participating startups for investment - supporting international startups considering entering Uzbekistan and helping local founders scale worldwide. Applications are open here:link 🗓 Deadline to apply: July 15, 2025 🟢 Selected startups will be announced in August. The program kicks off in early October. Apply now and let’s build the future together! #PNPTC#PlugAndPlayCA#Uzbekistan#Accelerator#Batch5#OpenCall#ITPark

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IT Park Ventures

@ITParkVentures · Post #234 · 17.06.2025 г., 07:24

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📣 Open Call: Enterprise & AI Startups — Your Moment Is Now! 🚀 Plug and Play Central Asia, in partnership with IT Park Uzbekistan, is on the lookout for high-potential startups from Central Asia and around the globe to join Batch 5 of Plug and Play Tech Center Accelerator Program in Uzbekistan. Who should apply? ✔️ International startups ready to expand into Central Asia and establish a footprint in Uzbekistan ✔️ Homegrown Uzbekistan-based startups looking to scale fast with world-class support ✔️ High-growth startups with real traction and global ambition What’s in it for you? ✔️ Expert mentorship and hands-on support from Plug and Play's global network ✔️ Investment opportunities and warm intros to VCs ✔️ Exclusive access to pitch at our Expo in front of corporates and investors ✔️ Practical workshops and pitch training sessions ✔️ The chance to join Plug and Play Tech Center GOAL Program in Silicon Valley and visit other locations IT Park Ventures will review all participating startups for investment - supporting international startups considering entering Uzbekistan and helping local founders scale worldwide. Applications are open here:link 🗓 Deadline to apply: July 15, 2025 🟢 Selected startups will be announced in August. The program kicks off in early October. Apply now and let’s build the future together! #PNPTC#PlugAndPlayCA#Uzbekistan#Accelerator#Batch5#OpenCall#ITPark

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#pnptc#plugandplayca#uzbekistan#accelerator#batch5#opencall#itpark