os.shutdown {installr} | R Documentation |
Shut down the operating system with the command ‘shutdown’
Description
There is a command shutdown
in both Windows and Linux,
and this function uses it to shut down a computer.
After the time wait
has passed, R will execute shutdown -s -t 0
(for Windows) or shutdown -h now
to shut down the computer.
This function is a modified version of Yihui's shutdown function from the fun package.
Usage
os.shutdown(s = 0, m = 0, h = 0)
Arguments
s |
time to wait before shutting down (in seconds), added to m and h; passed to |
m |
time to wait before shutting down (in minutes), added to s and h; passed to |
h |
time to wait before shutting down (in hours), added to s and m; passed to |
Value
The status code of system
.
Author(s)
Yihui Xie <https://yihui.org/>, and Tal Galili
References
https://github.com/yihui/fun/blob/master/R/shutdown.R
See Also
system
,shell
, Sys.sleep
,
is.windows
, os.shutdown
, os.sleep
, os.hibernate
, os.lock
, os.restart
Examples
## Not run:
## when your code is extremely time-consuming,
# you may need this function;
# e.g. you wish to go to sleep, while keeping R running long computation...
os.shutdown()
## the next day you wake up, "thank you, R" :)
## End(Not run)