=====Schedule Future Tasks=====

====One jobs====

Uses the **atd** service

uses the **at** command

example
<code>
at 21:03 < myscript</code>

or it can be interactive like 
<code>
[student@servera ~]$ at -q g teatime
warning: commands will be executed using /bin/sh
at> echo "It's teatime" >> /home/student/tea.txt
at> Ctrl+d
job 2 at Fri Feb 17 16:00:00 2023
</code>

the time format of at can be

<code>
now +5min

teatime tomorrow (teatime is 16:00)

noon +4 days

5pm august 3 2021
</code>

use **atq** to see queue of tasks

example
<code>
[user@host ~]$ atq
28  Mon May 16 05:13:00 2022 a user</code>

use **at -c JOBNUMBER** to insteact commands of a job

use **atrm JOBNUMBER** to remove jobs