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: #wismaputra
@mofamalaysia · Post #14099 · 29.04.2026 г., 09:04
Salam takziah buat keluarga Allahyarham Ambassador Hishamuddin bin Ibrahim, daripada seluruh warga Wisma Putra. Semoga roh Allahyarham dicucuri rahmat dan ditempatkan bersama orang beriman. #WismaPutra #Belasungkawa https://www.instagram.com/p/DXtbXCRk0qI/?igsh=MWkxZGlheWZyZmh6dg==
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@mofamalaysia · Post #13935 · 21.04.2026 г., 07:59
Salam takziah buat keluarga Allahyarham Ambassador Dr. Mohd Azhari Abdul Karim, daripada seluruh warga Wisma Putra. Semoga roh Allahyarham dicucuri rahmat dan ditempatkan bersama orang beriman. #WismaPutra #Belasungkawa https://www.instagram.com/p/DXYtmxekwaV/?igsh=dXZlcmljZzVhNDRz
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@mofamalaysia · Post #14159 · 06.05.2026 г., 09:30
#SiaranAkhbar | #PressRelease [047/2026] SIDANG KEMUNCAK ASEAN KE-48 DAN MESYUARAT-MESYUARAT BERKAITAN DI CEBU, REPUBLIK FILIPINA, 7 - 8 MEI 2026 •••••••••••••••••••••••••••••• 48TH ASEAN SUMMIT AND RELATED MEETINGS, CEBU, REPUBLIC OF THE PHILIPPINES, 7 - 8 MAY 2026 #WismaPutra https://www.instagram.com/p/DX_gIE6kwfs/?igsh=MTdiaHN6anV3OGU0dQ==
@mofamalaysia · Post #14130 · 30.04.2026 г., 23:35
#SiaranAkhbar | #PressRelease [046/2026] MALAYSIA MENGUTUK SEKERAS-KERASNYA TINDAKAN KETENTERAAN ISRAEL MEMINTAS GLOBAL SUMUD FLOTILLA •••••••••••••••••••••••••••••• MALAYSIA STRONGLY CONDEMNS THE ISRAELI MILITARY INTERCEPTION OF THE GLOBAL SUMUD FLOTILLA #WismaPutra https://www.instagram.com/p/DXxkEDSk2MK/?igsh=NmVwdW9rMmN0a3J3
@mofamalaysia · Post #14125 · 30.04.2026 г., 22:43
#SiaranAkhbar | #PressRelease [045/2026] HASIL LAWATAN KERJA TIMBALAN MENTERI HAL EHWAL EROPAH DAN ANTARABANGSA REPUBLIK AUSTRIA KE MALAYSIA, 30 APRIL 2026 •••••••••••••••••••••••••••••• OUTCOMES OF THE WORKING VISIT OF THE STATE SECRETARY AT THE FEDERAL MINISTRY FOR EUROPEAN AND INTERNATIONAL AFFAIRS OF THE REPUBLIC OF AUSTRIA TO MALAYSIA, 30 APRIL 2026 #WismaPutra https://www.instagram.com/p/DXxeGfbE7mj/?igsh=d20wazlzMDdkOWh2
@mofamalaysia · Post #14104 · 30.04.2026 г., 01:35
#SiaranAkhbar | #PressRelease [044/2026] HASIL LAWATAN KERJA MENTERI LUAR NEGERI DAN HAL EHWAL EROPAH REPUBLIK SLOVAK KE MALAYSIA, 28-29 APRIL 2026 •••••••••••••••••••••••••••••• OUTCOME OF THE WORKING VISIT OF THE MINISTER OF FOREIGN AND EUROPEAN AFFAIRS OF THE SLOVAK REPUBLIC TO MALAYSIA, 28-29 APRIL 2026 #WismaPutra https://www.instagram.com/p/DXvM5Y0k4Ru/?igsh=MXYzYzNmeGU2OWQ3eQ==
@mofamalaysia · Post #14043 · 26.04.2026 г., 23:25
#SiaranAkhbar | #PressRelease [043/2026] LAWATAN KERJA YB MENTERI LUAR NEGERI KE BANDAR SERI BEGAWAN, BRUNEI DARUSSALAM, BAGI MENGHADIRI MESYUARAT MENTERI-MENTERI ASEAN–KESATUAN EROPAH KE-25, 26 - 27 APRIL 2026 •••••••••••••••••••••••••••••• WORKING VISIT OF THE MINISTER OF FOREIGN AFFAIRS TO BANDAR SERI BEGAWAN, BRUNEI DARUSSALAM, TO ATTEND THE 25TH ASEAN-EU MINISTERIAL MEETING, 27 - 28 APRIL 2026 #WismaPutra https://www.instagram.com/p/DXnPnLZE_fJ/?igsh=MW45ZmliNDUwYXRiOA==
@mofamalaysia · Post #13957 · 22.04.2026 г., 05:20
#SiaranAkhbar | #PressRelease [042/2026] MALAYSIA DIPILIH SEBAGAI AHLI MAJLIS PENTADBIRAN PUSAT ASIA DAN PASIFIK BAGI PEMINDAHAN TEKNOLOGI (APCTT) UNTUK PENGGAL 2026-202 •••••••••••••••••••••••••••••• MALAYSIA ELECTED FOR MEMBERSHIP IN THE GOVERNING COUNCIL OF THE ASIAN AND PACIFIC CENTRE FOR TRANSFER OF TECHNOLOGY FOR THE TERM 2026-2029 #WismaPutra https://www.instagram.com/p/DXbAYbnk_VB/?igsh=MXE5cHdiYWVlMWppaw==
@mofamalaysia · Post #13905 · 20.04.2026 г., 02:18
#SiaranAkhbar | #PressRelease [041/2026] LAWATAN KERJA MENTERI HUBUNGAN ANTARABANGSA DAN PERDAGANGAN REPUBLIK NAMIBIA KE MALAYSIA, 20 – 21 APRIL 2026 •••••••••••••••••••••••••••••• WORKING VISIT OF THE MINISTER OF INTERNATIONAL RELATIONS AND TRADE OF THE REPUBLIC OF NAMIBIA TO MALAYSIA, 20 – 21 APRIL 2026 #WismaPutra https://www.instagram.com/p/DXViAfYk93S/?igsh=MWVrcXE0cjYyZXAyZA==
@mofamalaysia · Post #13895 · 19.04.2026 г., 07:00
#SiaranAkhbar | #PressRelease [040/2026] MALAYSIA MENGECAM SEKERAS-KERASNYA SERANGAN BERTERUSAN TERHADAP PASUKAN PENGAMAN UNIFIL DI SELATAN LUBNAN •••••••••••••••••••••••••••••• MALAYSIA STRONGLY CONDEMNS CONTINUING ATTACKS ON UNIFIL PEACEKEEPERS IN SOUTHERN LEBANON #WismaPutra https://www.instagram.com/p/DXTddhAEx7n/?img_index=3&igsh=enV4ZHFjNXkwbmh2
@mofamalaysia · Post #13888 · 18.04.2026 г., 03:59
#SiaranAkhbar | #PressRelease [039/2026] NAHAS HELIKOPTER DI KALIMANTAN BARAT, INDONESIA, 16 APRIL 2026 •••••••••••••••••••••••••••••• HELICOPTER CRASH IN WEST KALIMANTAN, INDONESIA, 16 APRIL 2026 #WismaPutra https://www.instagram.com/p/DXQj7XHk2fI/?igsh=NXAzN2lsZnUwY2dh
@mofamalaysia · Post #13877 · 17.04.2026 г., 13:58
[TERKINI] | [LATEST] #SiaranAkhbar | #PressRelease [038/2026] NASIHAT PERJALANAN YANG DIKEMAS KINI BAGI KAWASAN KONFLIK DI ASIA BARA •••••••••••••••••••••••••••••• UPDATED TRAVEL ADVISORY FOR CONFLICT AREAS IN WEST ASIA #WismaPutra https://www.instagram.com/p/DXPDP7aky3z/?igsh=dzRsa2IzNXpoODF4