https://linux.die.net/man/2/settimeofday... The functions gettimeofday() and settimeofday() can get and set the time as well as a timezone. ... <看更多>

Key moments. View all ; select the exact point in time · 0:34 ; set time of day · 1:08 ; let us move at half the normal speed · 6:30 ; move fourth of ... ... <看更多>