How to execute commands in a batch file in timed intervals
How to execute commands in a batch file in timed intervals.
The solution for executing a batch file or commands in a batch file may change depending on what best fits your needs.
In the below example, the batch file is placed into a loop and executes the "dir" command every 20 seconds. This solution would be best for users who need to execute a command frequently.
REM Execute the MS-DOS dir command ever 20 seconds.
Note: In order for the above batch file to run properly you must have the sleep MS-DOS utility on the computer. This utility is not included with any version of MS-DOS or Windows. However, once downloaded will allow your computer to sleep or delay for any specified amount of seconds. See the utility download page for a download link.
Our next solution is for users who need to execute a batch file but only need to execute the command every few hours, days, months, or years. Instead of relying on the batch file continuously running, we recommend that a user utilize an utility that will execute the batch file when the date or time arrives.
Microsoft Windows NT, 2000, and XP users, for example, can use the AT command to schedule timed events through MS-DOS.