Scheduled to remove the following daemons from host 'compute21' 怎么删除

如果您想手动删除这些守护程序，可以按照以下步骤进行操作：

1. 登录到 'compute21' 主机。
2. 找到这些要删除的守护程序的名称。
3. 使用适当的命令停止这些守护程序，例如 `systemctl stop <daemon_name>` 或 `service <daemon_name> stop`。
4. 确认守护程序已经停止运行，可以使用 `systemctl status <daemon_name>` 或 `service <daemon_name> status` 命令。
5. 使用适当的命令禁用这些守护程序，例如 `systemctl disable <daemon_name>` 或 `chkconfig <daemon_name> off`。
6. 最后，删除这些守护程序的配置文件和其他相关文件，如果需要的话。

请注意：删除系统中的守护程序可能会对系统的稳定性和安全性产生影响。在删除它们之前，请确保您了解它们的作用和影响，并进行适当的备份和恢复操作。

相关问题

Scheduled cron

Cron is a time-based job scheduling system in Unix-like operating systems. It allows you to schedule and automate the execution of tasks or scripts at specific intervals or times. To schedule a cron job, you can use the crontab command.

Here's an example of how to schedule a cron job:

1. Open your terminal or command prompt.
2. Type "crontab -e" and press Enter. This will open the crontab file in the default text editor.
3. In the crontab file, you can define your cron job using the cron syntax. The syntax consists of five fields: minute, hour, day of month, month, and day of week.
For example, if you want to schedule a job to run every day at8:00 AM, you would add the following line to the crontab file:

08 * * * /path/to/your/script.sh ```
 In this example, "0" represents the minute (0-59), "8" represents the hour (0-23), and the asterisks "*" represent all possible values for day of month, month, and day of week.
4. Save the crontab file and exit the text editor.

Your cron job will now be scheduled and executed according to the specified time interval. You can use the crontab command to manage and view your scheduled jobs.

Scheduled用法

"Scheduled" 作为动词时，表示按计划安排或安排好某事物。它可以用来描述安排会议、活动、任务等。例如：

1. We have scheduled a meeting for tomorrow afternoon.
我们已经安排了明天下午的会议。）

2. The flight is scheduled to depart at 8:30 AM.
（航班计划在早上8:30起飞。）

3. The event is scheduled for next month.
（这个活动计划在下个月举行。）

"Scheduled" 作为形容词时，表示已经安排好的或按计划进行的。例如：

1. The train is running on its scheduled time.
（火车按预定时间运行。）

2. The maintenance work is scheduled for next week.
（维修工作计划在下周进行。）

3. The scheduled release date for the new product is in October.
（新产品的计划发布日期是在十月。）

希望这些例句能够帮助您理解 "Scheduled" 的用法。如果您还有其他问题，我很乐意为您解答！