Crontab in linux

On linux servers, the crontab command is often used to set automatically executed tasks.
The general setting method is as follows:

*/10 * root/usr/local/php/bin/php/data/list. php

Below are some online materials:

Crontab format:
1st columns minute 1 ~ 59
2nd columns hour 1 ~ 23 (0 indicates midnight)
1-3rd ~ 31
4th columns Month 1 ~ 12
5th columns in a week 0 ~ 6 (0 indicates Sunday)
6th columns of commands to run

The following is the crontab format:
Command to be run by hour, day, month, and week

Here are some examples of crontab file entries:

30 21 ***/usr/local/apache/bin/apachectl restart
The preceding example indicates restarting apache at every night.

45 4, 22 **/usr/local/apache/bin/apachectl restart
The preceding example indicates that apache is restarted at on the 1st, 10th, and 22th every month.

10 1 ** 6, 0/usr/local/apache/bin/apachectl restart
The preceding example indicates that apache is restarted at every Saturday and Sunday.

0, 30 18-23 ***/usr/local/apache/bin/apachectl restart
The preceding example indicates that apache is restarted every 30 minutes between and every day.

0 23 ** 6/usr/local/apache/bin/apachectl restart
The preceding example indicates that apache is restarted at every Saturday.

**/1 ***/usr/local/apache/bin/apachectl restart
Restart apache every hour

* 23-7/1 ***/usr/local/apache/bin/apachectl restart
Restart apache every hour between PM and PM.

0 11 4 * mon-wed/usr/local/apache/bin/apachectl restart
Restart apache on November 4 and every Monday to Wednesday.

0 4 1 jan */usr/local/apache/bin/apachectl restart
Restart apache at on January 1, January 1

Write it here as a record.