TGINSIGHT SIMILAR POSTS
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
Пребарај: #dogshow
@dogdata · Post #4354 · 10.11.2023 г., 08:09
Fabric Puppy Pens Dog show prices 60cm height 59 Euro 90cm height 75 Euro 105cm height 89 Euro Web3 Webshop https://kennel.ai DogShow Calendar https://kennel.ai/dog-shows #fabricpuppypen#dogdata#dogbreeder#pettravel#dogshow
@dogdata · Post #4327 · 28.10.2023 г., 07:26
Fabric Puppy Pens Dog show prices 60cm height 59 Euro 90cm height 75 Euro 105cm height 89 Euro Web3 Webshop https://kennel.ai DogShow Calendar https://kennel.ai/dog-shows #fabricpuppypen#dogdata#dogbreeder#pettravel#dogshow
@dogdata · Post #4253 · 13.08.2023 г., 08:02
On stock … Highest quality , the original Heat resistant Dog Show Tent Size is 3m x 3m Easy up just 20 seconds The Dog Show tents are Waterproof and have mosquito 🦟 lining … On the warmest of days the tent inside is cool due to the Silver UV reflective material built into every side 4 Doors , with colour choice of Purple, Orange , Blue , Grey or Green Cost is 350€ including delivery Product weight 8kg Also home delivery and payment to the driver is possible for some European countries … https://kennel.ai/shop Contact us for more information … #Dogs#DogShow#DogShowTent#InstantTent#HeatResistant
@dogdata · Post #4317 · 18.10.2023 г., 08:24
What's your Mood today?🐾 Kennel.ai Dog Product Shop 🐾 Cosmetics. Dryer. Grooming Table. Vehicle Ramps. Running Machines. Strollers. Feeding Bowls. Dog Show Trolley. Baths. Dog Show Tent. Whelping Boxes. Agility equipment, and so much more.... 𝔻𝕠𝕘 🐶 ℙ𝕣𝕠𝕕𝕦𝕔𝕥𝕤 𝕊𝕙𝕠𝕡 🐶 Pet Dog Shop ®️ Register Your Pet Dog Ownership On Blockchain 🛍 Check Dogs for Sale Near You Or Advertise Puppies For Free #dogs#petdog#dogbreeder#kennelclub#blockchain#Ai#decentralised#dogs#petstroller#doglover#dog#dogslife#dogsofinstagram#dogshow#dogbreeder
@dogdata · Post #4295 · 01.09.2023 г., 07:23
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@dogdata · Post #4294 · 29.08.2023 г., 12:04
What's your Mood today?🐾 Kennel.ai Dog Product Shop 🐾 Cosmetics. Dryer. Grooming Table. Vehicle Ramps. Running Machines. Strollers. Feeding Bowls. Dog Show Trolley. Baths. Dog Show Tent. Whelping Boxes. Agility equipment, and so much more.... 𝔻𝕠𝕘 🐶 ℙ𝕣𝕠𝕕𝕦𝕔𝕥𝕤 𝕊𝕙𝕠𝕡 🐶 Pet Dog Shop ®️ Register Your Pet Dog Ownership On Blockchain 🛍 Check Dogs for Sale Near You Or Advertise Puppies For Free #dogs#petdog#dogbreeder#kennelclub#blockchain#Ai#decentralised#dogs#petstroller#doglover#dog#dogslife#dogsofinstagram#dogshow#dogbreeder
@dogdata · Post #4301 · 12.09.2023 г., 07:00
Keep your fur babies entertained with our Solitaire Strategy Game. 🐾 Keep them entertained 🐾 Give them the excitement of getting a treat from each game won. 🐾 Good brain game for your dogs as it helps stimulate its brain and teach your dog to use all of its senses. Kennel.ai Dog Product Shop 🐾 Cosmetics. Dryer. Grooming Table. Vehicle Ramps. Running Machines. Strollers. Feeding Bowls. Dog Show Trolley. Baths. Dog Show Tent. Whelping Boxes. Agility equipment, and so much more.... 𝔻𝕠𝕘 🐶 ℙ𝕣𝕠𝕕𝕦𝕔𝕥𝕤 𝕊𝕙𝕠𝕡 🐶 Pet Dog Shop ®️ Register Your Pet Dog Ownership On Blockchain 🛍 Check Dogs for Sale Near You Or Advertise Puppies For Free #dogs#petdog#dogbreeder#kennelclub#blockchain#Ai#decentralised#dog#dogbreeder#dogshow#dogproducts#doghealth#doghealthtips#doghealthcare#dogregistration#doglover#doglove
@dogdata · Post #4336 · 01.11.2023 г., 16:12
Safari Pet Strollers with Grooming Table.🐾 Kennel.ai Dog Product Shop 🐾 Cosmetics. Dryer. Grooming Table. Vehicle Ramps. Running Machines. Strollers. Feeding Bowls. Dog Show Trolley. Baths. Dog Show Tent. Whelping Boxes. Agility equipment, and so much more.... 𝔻𝕠𝕘 🐶 ℙ𝕣𝕠𝕕𝕦𝕔𝕥𝕤 𝕊𝕙𝕠𝕡 🐶 Pet Dog Shop ®️ Register Your Pet Dog Ownership On Blockchain 🛍 Check Dogs for Sale Near You Or Advertise Puppies For Free #dogs#petdog#dogbreeder#kennelclub#blockchain#Ai#decentralised#dog#dogbreeder#dogshow#dogproducts#dogsoftiktok#doghealth#doghealthtips#doghealthcare#dogregistration#doglover#doglove
@dogdata · Post #4313 · 14.10.2023 г., 07:18
Safari Pet Strollers with Grooming Table.🐾 Kennel.ai Dog Product Shop 🐾 Cosmetics. Dryer. Grooming Table. Vehicle Ramps. Running Machines. Strollers. Feeding Bowls. Dog Show Trolley. Baths. Dog Show Tent. Whelping Boxes. Agility equipment, and so much more.... 𝔻𝕠𝕘 🐶 ℙ𝕣𝕠𝕕𝕦𝕔𝕥𝕤 𝕊𝕙𝕠𝕡 🐶 Pet Dog Shop ®️ Register Your Pet Dog Ownership On Blockchain 🛍 Check Dogs for Sale Near You Or Advertise Puppies For Free #dogs#petdog#dogbreeder#kennelclub#blockchain#Ai#decentralised#dog#dogbreeder#dogshow#dogproducts#dogsoftiktok#doghealth#doghealthtips#doghealthcare#dogregistration#doglover#doglove
@dogdata · Post #4297 · 04.09.2023 г., 07:43
Get Quality Dog Bed from KennelShop 🐾 Kennel.ai Dog Product Shop 🐾 Cosmetics. Dryer. Grooming Table. Vehicle Ramps. Running Machines. Strollers. Feeding Bowls. Dog Show Trolley. Baths. Dog Show Tent. Whelping Boxes. Agility equipment, and so much more.... 𝔻𝕠𝕘 🐶 ℙ𝕣𝕠𝕕𝕦𝕔𝕥𝕤 𝕊𝕙𝕠𝕡 🐶 Pet Dog Shop ®️ Register Your Pet Dog Ownership On Blockchain 🛍 Check Dogs for Sale Near You Or Advertise Puppies For Free #dogs#petdog#dogbreeder#kennelclub#blockchain#Ai#decentralised#dog#dogbreeder#dogshow#dogproducts#dogsoftiktok#doghealth#doghealthtips#doghealthcare#dogregistration#doglover#doglove
@dogdata · Post #4296 · 02.09.2023 г., 08:33
Safari Pet Strollers with Grooming Table.🐾 Kennel.ai Dog Product Shop 🐾 Cosmetics. Dryer. Grooming Table. Vehicle Ramps. Running Machines. Strollers. Feeding Bowls. Dog Show Trolley. Baths. Dog Show Tent. Whelping Boxes. Agility equipment, and so much more.... 𝔻𝕠𝕘 🐶 ℙ𝕣𝕠𝕕𝕦𝕔𝕥𝕤 𝕊𝕙𝕠𝕡 🐶 Pet Dog Shop ®️ Register Your Pet Dog Ownership On Blockchain 🛍 Check Dogs for Sale Near You Or Advertise Puppies For Free #dogs#petdog#dogbreeder#kennelclub#blockchain#Ai#decentralised#dog#dogbreeder#dogshow#dogproducts#dogsoftiktok#doghealth#doghealthtips#doghealthcare#dogregistration#doglover#doglove