ATRUN(8) Linux Programmer’s Manual ATRUN(8)
atrun - run jobs queued for later execution
atrun [-l load_avg] [-d]
atrun runs jobs queued by at(1). It is a shell script invoking /usr/sbin/atd with the -s option, and is provided for backward compati- bility with older installations.
At was mostly written by Thomas Koenig, firstname.lastname@example.org. local Nov 1996 ATRUN(8)