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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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Venezuelanalysis

@venanalysis · Post #2362 · 11.05.2026 г., 19:12

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📰 NEWS | Venezuelan Attorney General to Investigate Unreported Death in State Custody Venezuelan Attorney General Larry Devoe has opened an investigation into the death of Victor Hugo Quero Navas, who died in custody in July 2025 at Rodeo I prison near Caracas. Authorities said he died from acute respiratory failure after being hospitalized with gastrointestinal bleeding. The case drew attention after a Caracas court reportedly denied Quero amnesty under Venezuela’s February Amnesty Law, despite authorities later confirming he had died months earlier. Quero’s mother says she repeatedly sought information from prison and judicial authorities without being informed of his death. NGOs have called for an independent investigation into possible due process and human rights violations. Read the full report here 👉https://shorturl.at/fpZKY #JusticeSystem#Prisons

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Hong Kong Democracy Movement

@hkdmovement · Post #7683 · 15.08.2024 г., 00:13

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"In the '818 Flowing Procession' case, HK's Court of Final Appeal rejects appeals by Jimmy Lai, Lee Cheuk-yan, Wu Chi-wai, and others for 'participating in a gathering,' sparking controversy over alleged damage to assembly rights. Former HK Governor Patten criticizes the ruling's injustice. Int'l concern mounts over unfair trials in HK. Lord Patterson comments: 'This unjust verdict is worsened by Lord Neuberger's involvement.' HK gov't condemns Patten's 'malicious defamation.' #HongKong#RuleOfLaw#JusticeSystem"

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Venezuelanalysis

@venanalysis · Post #1808 · 15.11.2024 г., 22:57

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Venezuelan Attorney General Tarek William Saab met with the families of detainees and pledged to review 225 cases based on new evidence. This follows violent protests after the July 28 elections, where authorities arrested over 2,000 people. The review aims to fast-track the release of those deemed innocent. Read the full report here 👉🏼https://shorturl.at/pOfAS #justicesystem#opposition#prisons

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