The standard way to run a bash script or other command periodically on linux operating systems is using cron. First, run the following command:
```bash
$ crontab -e
```
This will open the crontab file for the current user in your system's default command line editor. This file specifies what commands to run and when to run them. To add your script to your crontab, add a line in the following format:
```crontab
<minute> <hour> <day of month> <month> <day of week> /path/to/script
```
Each of the fields above represents the time at which the command should run as a number, starting from 0. To run the command for all of one of these intervals, use `*` in place of a number. You can additionally run a command every `n` of a particular interval by writing `*/n` for that field.
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