Wait batch file till specified time

batch-file, windows, windows-8

Solution

The `at` command looks pretty promising. Try reading this.

It appears that if you put in `at 15:00 "echo Done"`, the command prompt will output "Done" at 3:00PM the same day (or following).

This is the documentation for the `at` command

AT [\\computername] [ [id] [/DELETE] | /DELETE [/YES]]
AT [\\computername] time [/INTERACTIVE]
    [ /EVERY:date[,...] | /NEXT:date[,...]] "command"

\\computername     Specifies a remote computer. Commands are scheduled on the
                   local computer if this parameter is omitted.
id                 Is an identification number assigned to a scheduled
                   command.
/delete            Cancels a scheduled command. If id is omitted, all the
                   scheduled commands on the computer are canceled.
/yes               Used with cancel all jobs command when no further
                   confirmation is desired.
time               Specifies the time when command is to run.
/interactive       Allows the job to interact with the desktop of the user
                   who is logged on at the time the job runs.
/every:date[,...]  Runs the command on each specified day(s) of the week or
                   month. If date is omitted, the current day of the month
                   is assumed.
/next:date[,...]   Runs the specified command on the next occurrence of the
                   day (for example, next Thursday).  If date is omitted, the
                   current day of the month is assumed.
"command"          Is the Windows NT command, or batch program to be run.

Problem

I want to start an application through batch file at a specified time. I'm able to launch it using: ``` @echo off start notepad c:\test.txt ``` But how do I make the batch file start the task at a specified time? The time will be mentioned in the batch file.

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