Locks the operating system (Windows) through a shell command

This locks Windows after set amount of time.

os.lock(s = 0, m = 0, h = 0)

Arguments

s	time to wait before shutting down (in seconds), added to m and h; passed to Sys.sleep
m	time to wait before shutting down (in minutes), added to s and h; passed to Sys.sleep
h	time to wait before shutting down (in hours), added to s and m; passed to Sys.sleep

Value

The status code of shell.

References

https://superuser.com/questions/42124/how-can-i-put-the-computer-to-sleep-from-command-prompt-run-menu , https://www.howtogeek.com/howto/windows-vista/quick-tip-create-shutdown-restart-lock-icons-in-windows-vista/

See also

system,shell, Sys.sleep, is.windows, os.shutdown, os.sleep, os.hibernate, os.lock, os.restart

Author

Tal Galili

Examples

if (FALSE) {
## when your code is extremely time-consuming, 
# you may need this function to run at the
# end of the simulation.
os.lock()
}