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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                1.查看是否安裝 ` rpm -qa cronie` 2.查看是否運行 ` systemctl is-active crond` 3.是否開機自啟 `systemctl is-enabled crond` 4.查看運行的定時任務 `crontab -l ` 5.定時任務格式詳解 ![](https://box.kancloud.cn/b866380fc2bf221ec370f8152f73f244_846x515.png) ***** 一.cront服務 cron是一個linux下 的定時執行工具,可以在無需人工干預的情況下運行作業。 systemctl start crond.service //啟動服務 systemctl stop crond.service //關閉服務 systemctl restart crond.service //重啟服務 systemctl reload crond.service //重新載入配置 systemctl status crond.service //查看服務狀態
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