Regular access to a URL under Linux

To create a cron service for the current user

1. Type CRONTAB-E edit crontab service file

For example the contents of the file are as follows (visit Baidu Two o'clock in the morning every day):

* 2 * * * * Curl http://www.baidu.com

Save the file and exit

* * * * * This field allows you to set when to execute the script

Curl Http://www.baidu.comh This field to set what you want to do.

2.

Cron is a timed execution tool under Linux that can run a job without human intervention. Since Cron is a built-in service for Linux, it does not automatically get up, and you can start and shut down this service in the following ways: /sbin/service Crond Start//Startup service
/sbin/service Crond stop//Shut down service
/sbin/service crond Restart//Restart service
/sbin/service Crond Reload//Reload configuration

2. See if the Crontab service under this user was created successfully with the CRONTAB-L command

Regular access to a URL under Linux