TGTGInsighttelegram intelligenceLIVE / telegram public index
← Python Заметки

TGINSIGHT SIMILAR POSTS

Најди сличен содржај

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

Резултати

Пронајдени 2 слични објави

Пребарај: #cintula

当前筛选 #cintula清除筛选
MessageInABottle

@mib_messageinabottle · Post #6780 · 15.05.2024 г., 20:31

I knew they'd find a way to try and pin this on #Putin😂😂🤦‍♂ +++++++++++ The man who shot Slovak Prime Minister Fico was allegedly associated with a pro-Russian paramilitary group, investigative journalist Szabolcs Panyi reports. — 71-year-old writer Juraj #Cintula may be associated with #SlovenskíBranci, a paramilitary group operating in #Slovakia since 2012. — Slovenskí Branci collaborated with the Slovak branch of Putin’s bikers “#NightWolves”, and its members were trained by former Russian special forces. +++++++++ This allegation seems ridiculous tbh, since the assassin seems to be associated with #Fico's political opponents, who were strongly in favour of sanctions against #Russia and with sending more weapons to #Ukraine, Both of these policies were ones which Fico was against. So clearly Russia had little or nothing to gain from Fico's death - and plenty to lose from this assassination

MessageInABottle

@mib_messageinabottle · Post #6777 · 15.05.2024 г., 18:02

The would-be #assassin of #Slovakian PM Robert #Fico has been identified as 71 year old Juraj #Cintula He is alleged to be a supporter of the "#ProgressiveSlovakia" (PS) political party. PS is pro-: neoliberalism, Eurocentrism, rearmament, #Russia sanctions and open borders. Basically your average treacherous European-centrist party. The 1st video above is from 2016, when Cintula was working for the security company #SBS and was briefly in the press because he had overpowered a rioter. The 2nd video seems to have been taken today, 15th of May 2024, shortly after he was apprehended by Slovakian #Police, and appears to be videoed in either a Hospital or in a Police Station Cintula is explaining his motives for shooting Fico