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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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@youth_fvm · Post #2785 · 05.10.2025 г., 18:10

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🌟 Applications for YPIP 2026 are NOW OPEN! 🌟 Are you ready to launch your professional journey next summer? The Young Professional Internships Program (YPIP) provides university students from Uzbekistan the opportunity to strengthen their professional skills through summer internships with leading companies, NGOs, and organizations in Tashkent. ✅ Participants will: - Gain hands-on work experience in business, STEM, and other fields - Take part in professional development workshops and field trips - Network with peers, mentors, and industry leaders - Receive guidance from established professionals 🌠 Eligibility: - Commitment to a career in business or STEM - Citizens of Uzbekistan, currently residing in the country - Enrolled at a local university as a 3rd or 4th-year student, or graduating by May 2026 - Proficiency in English ⏰ Application Deadline: December 8, 2025 🔗Link to the application Young Professional Internships Program (YPIP) is funded by the U.S. Embassy in Tashkent and implemented by American Councils for International Education. #YPIP2026#Internships#YouthOpportunities

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@iutcareercenter · Post #1741 · 28.10.2025 г., 05:57

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🎓Applications for YPIP 2026 are NOW OPEN! Are you ready to launch your professional journey next summer? The Young Professional Internships Program (YPIP) provides university students from Uzbekistan the opportunity to strengthen their professional skills through summer internships with leading companies, NGOs, and organizations in Tashkent. 🟣Participants will: - Gain hands-on work experience in business, STEM, and other fields - Take part in professional development workshops and field trips - Network with peers, mentors, and industry leaders - Receive guidance from established professionals ✔️Eligibility: - Commitment to a career in business or STEM - Citizens of Uzbekistan, currently residing in the country - Enrolled at a local university as a 3rd or 4th-year student, or graduating by May 2026 - Proficiency in English ⏰ Application Deadline: December 8, 2025 📌Link to the application Young Professional Internships Program (YPIP) is funded by the U.S. Embassy in Tashkent and implemented by American Councils for International Education. #YPIP2026#Internships#YouthOpportunities

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