Accurately set Crontab scheduled tasks online tool at all times

Crontab scheduled task setting should be regarded as one of the more commonly used tools. For example, we need to use it when we need to set up tasks such as scheduled restart of the machine, backup, and scheduled execution of scripts. The documentation about Crontab is quite complicated and takes some time to read if you really want to take it seriously, but for most of our users, as long as they can use it, it is enough.

Especially when setting the time nodes of Crontab scheduled tasks, to be honest, Snail doesn't know much about setting time timing nodes. He will refer to some existing time timing formats and then modify them. Here I happen to see the crontab.guru online tool, which can set the crontab time point more accurately and intuitively.

First, Crontab online tool address

Tool address: https://crontab.guru

Second, how to use Crontab tool

1. Random settings

If we need to set a random time, we can click the random setting shown in the picture above. Generally, we will definitely not use random.

2. Set custom time

We modify it directly based on the required time, and then we can see the specific execution time at the top. This is more intuitive.

3. Common demonstration settings

Examples: https://crontab.guru/examples.html

Here we can see commonly used demonstrations, we can select the ones we need and use them directly.

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