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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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Addis Standard

@addisstandardeng · Post #22098 · 23.04.2026 г., 16:32

#Premiering_now: From Newsroom to Frontline: Mistresillasie on Power, War & Resistance #TsedaleLemma speaks with #MistresillasieTamrat. Click here to watch: https://www.youtube.com/watch?v=JCF8w7rEYhQ #TheStandardSignal#EthiopiaPolitics#Misteresillasie#ElectionDebate #PoliticalVoices#WomenInPolitics

Addis Standard

@addisstandardeng · Post #22096 · 23.04.2026 г., 14:39

#Coming_UP: The Standard Signal | Ep.17: From Newsroom to Frontline: Mistresillasie on Power, War & Resistance #TsedaleLemma speaks with #MistresillasieTamrat. From her striking statement, “politics took journalism away from me,” to her defense of possible participating in upcoming elections, Mistresillasie speaks with clarity. Premiers at: 7:30 PM EAT tonight. Subscribe to watch: https://www.youtube.com/@AddisStandard #TheStandardSignal#EthiopiaPolitics#Misteresillasie#ElectionDebate #PoliticalVoices#WomenInPolitics

Addis Standard

@addisstandardeng · Post #21333 · 06.02.2026 г., 14:33

#Coming_UP: The Standard Signal |Ep. 12 - Western Tigray and the Unraveling of Ethiopia’s Constitution. Part I Five years after the war in Tigray began, and three years after Pretoria, Western Tigray remains the clearest sign that Ethiopia’s war has not truly ended, it has merely changed form. If peace doesn’t restore rights, is it really peace? If people cannot return safely and with dignity, what does return even mean? Is Ethiopia still governed by its Constitution? #TsedaleLemma speaks with #DanielBerhane. Part I premiers at: 7:30 PM tonight. Subscribe to watch: https://www.youtube.com/@AddisStandard #Ethiopia, #Tigray#WesternTigray#ConstitutionalOrder#PeaceAndJustice#IDPRights#RuleOfLaw#HornOfAfrica#PostPretoria

Addis Standard

@addisstandardeng · Post #22049 · 17.04.2026 г., 14:53

The Standard Signal Ep 16| Two Years Without Justice: Remembering the Brutal Assassination of Bate Urgessa On April 9, 2024, Bate Urgessa was brutally assassinated by government forces. This special episode revisits the timeline, and what it reveals about justice and political space in Ethiopia today. #TsedaleLemma in conversation with #EzekielGebissa Premiers tonight at 7:30 PM EAT Subscribe to watch: https://youtube.com/@addisstandard #BateUrgessa#Ethiopia#Anniversary#JusticeDelayed#HumanRights#PoliticalViolence#Oromo#OLF#Accountability#HornOfAfrica#TheStandardSignal

Addis Standard

@addisstandardeng · Post #21515 · 24.02.2026 г., 14:36

#Coming_UP: The Standard Signal | Ep. 13 - The UK’s “New Africa Approach”: Press Freedom, Human Rights, Investment, Migration, and Power Politics in Ethiopia What’s actually new about the UK’s “New Africa Approach”? #TsedaleLemma speaks with #LukeBullock Premiers at: 7:30 PM EAT tonight. Subscribe to watch: https://www.youtube.com/@AddisStandard #TheStandardSignal#UKAfricaPolicy#UKInEthiopia#HornOfAfrica#Geopolitics#DevelopmentAndSecurity#ForeignPolicy#Ethiopia#RedSea#Tigray#Eritrea#Somaliland#Israel

Addis Standard

@addisstandardeng · Post #21239 · 29.01.2026 г., 13:37

#Coming_UP: The Standard Signal | Ep. 11: Meles Zenawi’s Nightmare Revisited: GERD, Gulf Money, and the Unmaking of Sovereignty Fifteen years ago, Ethiopia’s late Prime Minister Meles Zenawi warned that his nightmare would be an “Egyptian agenda financed by Gulf money.” Has Meles Zenawi’s nightmare already arrived? #TsedaleLemma speaks with #JawarMohammed. Premiers at: 7:30 PM tonight. Subscribe to watch: https://www.youtube.com/@AddisStandard #GERD#HornOfAfrica#Ethiopia#GulfPolitics#UAE#SaudiArabia#NilePolitics#AfricanGeopolitics#Sovereignty#MiddleEastAfrica#TheStandardSignal

Addis Standard

@addisstandardeng · Post #21935 · 03.04.2026 г., 14:30

#Coming_UP: The Standard Signal | Ep.15: Ethiopia Under Pressure: Fuel Crisis, Global & Regional Instability, a Fragile Election | Jawar Mohammed #TsedaleLemma speaks with #JawarMohammed about the growing challenges facing Ethiopia, from global and regional tensions to domestic instability, corruption and Ethiopia’s fragile election. Premiers at: 7:30 PM EAT tonight. Subscribe to watch: https://www.youtube.com/@AddisStandard #AddisStandard#TheStandardSignal#Ethiopia#JawarMohammed#EthiopiaPolitics#Corruption#FuelCrisis#HornOfAfrica#Tigray#Amhara#Oromia#EthiopiaElection#AfricaPolitics#EthiopiaNews#AfricanPolitics#Geopolitics