How can ask the system wait specified period in PERL

[yezi]

Hi:

Can I call some function in perl let the linux do nothing just wait for
specified period say 2 hours then begin do sth ?

Thanks for any idea

 

[xhoster]

Hi:

Can I call some function in perl let the linux do nothing just wait for
specified period say 2 hours then begin do sth ?

Thanks for any idea

perldoc -f sleep

Xho

 

[yezi]

thanks