At (command)

at
The ReactOS at command
Developer(s)	Thomas Koenig, Microsoft, ReactOS Contributors
Written in	Unix-like, ReactOS: C
Operating system	Unix-like, Windows, ReactOS
Type	Command
License	Windows: Proprietary software ReactOS: GPLv2

at is a shell command for scheduling commands to be executed at a future time; once. The command was developed for Unix and is available on Unix and Unix-like systems, Windows,^[1] and ReactOS.^[2]