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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#A14#RisingOS
Xiaomi 12T Pro / Redmi K50 Ultra (diting)
Maintainer:@TeamMEX_XDA (Kισżż)
Version:5.2.1-Lyonesse
Download | Changelogs | Screenshots
Device Changelog:
◦ Enable Updater app
◦ Enable Lawnchair and Pixel launcher
◦ fix ims crash (?)
◦ improve system performance
◦ more bugfixes
◦ Enable visual eq on dolby
'#risinginyourarea' '#UDC'
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¡New build available!
#A14#RisingOS
Xiaomi 12T Pro / Redmi K50 Ultra (diting)
Maintainer:@TeamMEX_XDA (Kισżż)
Version:5.1-Lyonesse
Download | Changelogs | Screenshots
Device Changelog:
◦ Sync with last rising 5.1 source
◦ Update Yuki kernel
'#risinginyourarea' '#UDC'
If you like my work and want to support it please consider making a donation this helps with server costs.
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#A14#RisingOS
Xiaomi 12T Pro / Redmi K50 Ultra (diting)
Maintainer:@TeamMEX_XDA (Kισżż)
Version:5.0-Lyonesse
Download | Changelogs | Screenshots
Device Changelog:
◦ Fix some sensor issues
◦ Last source from rising
◦ update spoof from settings to pass strong
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#A14#RisingOS
Xiaomi 12T Pro / Redmi K50 Ultra (diting)
Maintainer:@TeamMEX_XDA (Kισżż)
Version:5.0-Lyonesse
Download | Changelogs | Screenshots
Device Changelog:
◦ Enable Updater app
◦ Enable Lawnchair and Pixel launcher
◦ fix ims crash (?)
◦ improve system performance
◦ more bugfixes
◦ Enable visual eq on dolby
'#risinginyourarea' '#UDC'
If you like my work and want to support it please consider making a donation this helps with server costs.
Donate PayPal
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RisingOS - Community | A14 | Nothing Phone (2)
📔 Details:
- Version: 4.2 (Kailash)
- Codename: #Pong
- Released: 02/08/2024
🔽 Download (Recovery) : Vanilla | Gapps
⚙️ Installation: Here
📸 Screenshots: Here | Here
🔄 Source Changelog: Here
💵 Donate: Paypal | UPI: samrth012@okaxis
🆘 Support: Telegram
🔖 Tags : #ROM#AOSP#Community#RisingOS#QPR3#U#NothingPhone2
✍️ Note:
- Rebased trees
- Padding Can be adjusted from Settings
- Use this pif.json in settings for passing play integrity
- Kernel is prepatched with KSU
- Dolby Atmos Included
- Unlimited Google Photos Spoof Available..
- Clean flashing is mandatory (v4.0 users can dirty flash)
‼️ Known Bugs:
- (You tell.. I fix.. 🤝)
🏆 Credits
- Chandu for base device tree & Kernel
- AgbKartik for help
- Hellboy for Dolby
- Fabian for PA Glyph Implementation
- Testing team
😎 Maintainer: @samrth012
🔔 Updates: @NothingPhone2Updates
💬 Chat: @NothingPhone2
RisingOS - Community | A14 | Nothing Phone (2)
📔 Details:
- Version: 4.1 (Kailash)
- Codename: #Pong
- Released: 29/07/2024
🔽 Download (Recovery) : Vanilla | Gapps
⚙️ Installation: Here
📸 Screenshots: Here | Here | Here
🔄 Source Changelog: Here
🆘 Support: Telegram
🔖 Tags : #ROM#AOSP#Community#RisingOS#QPR3#U#NothingPhone2
✍️ Note:
- Padding Can be adjusted from Settings
- BCR Included
- Kernel is prepatched with KSU (Download Manager)
- Dolby Atmos Included
- Unlimited Google Photos Spoof Available..
- Clean flashing is mandatory (v4.0 users can dirty flash)
- NO OTA's
‼️ Known Bugs:
- None (You tell.. I fix.. 🤝)
🏆 Credits
- Chandu for base device tree & Kernel
- OC'D, Miki, Unluck & Ghost for all help
- Hellboy for Dolby
- Fabian for PA Glyph Implementation
- EverRising for Testing
😎 Maintainer: @samrth012
🔔 Updates: @NothingPhone2Updates
💬 Chat: @NothingPhone2
RisingOS - Community | A14 | Nothing Phone (2)
📔 Details:
- Version: 4.0 (Kailash)
- Codename: #Pong
- Released: 23/07/2024
🔽 Download (Recovery) : Vanilla | Gapps
⚙️ Installation: Here
📸 Screenshots: Here
🆘 Support: Telegram
🔖 Tags : #ROM#AOSP#Community#RisingOS#QPR3#U#NothingPhone2
✍️ Note:
- Padding Can be adjusted from Settings
- BCR Included
- Kernel is prepatched with KSU (Download Manager)
- Dolby Atmos Included
- Unlimited Google Photos Spoof Available..
- Clean flashing is mandatory
- Sam is Working on OTA.. Might Get OTA Updates with Next Release..
‼️ Known Bugs:
- None (You tell.. I fix.. 🤝)
🏆 Credits
- Chandu for base device tree & Kernel
- OC'D, Miki, Unluck & Ghost for all help
- Hellboy for Dolby
- Fabian for PA Glyph Implementation
- EverRising for Testing
😎 Maintainers: @samrth012
🔔 Updates: @NothingPhone2Updates
💬 Chat: @NothingPhone2