cron

释义与例句

n.
  1. 1.

    A scheduler or timer that automatically starts a job, program, task.

    不可数 计算机 工程 数学

词源

From chrono-, from Ancient Greek χρόνος (khrónos, “time”). Originating as the name of a specific program, but since generalized to analogous ones.

来源：wiktionary