크론 (cron)
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<timefyi-glossary slug="cron"></timefyi-glossary>정의
다섯 개 필드(분, 시, 일, 월, 요일)의 표현식으로 지정된 시간에 명령을 실행하는 Unix/Linux 작업 스케줄러입니다. 예: '0 9 * * 1'은 매주 월요일 오전 9시에 실행합니다.