A re­minder

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A sim­ple re­minder can be cre­ated by com­bin­ing the at and the xmes­sage com­mands. The at com­mand can be used to sched­ule a com­mand to be run once, at a par­tic­u­lar time. Type the com­mand at the prompt with the time as an op­tion. The com­mand then dis­plays its prompt, where the




Fig­ure 1: out­put

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