openSUSE:Leap:42.1 openSUSE Leap 42.1 https://download.opensuse.org/distribution/leap/42.1/repo/oss/ perl-Time-Clock Twenty-four hour clock object with nanosecond precision. A the Time::Clock manpage object is a twenty-four hour clock with nanosecond precision and wrap-around. It is a clock only; it has absolutely no concept of dates. Vagaries of date/time such as leap seconds and daylight savings time are unsupported. When a the Time::Clock manpage object hits 23:59:59.999999999 and at least one more nanosecond is added, it will wrap around to 00:00:00.000000000. This works in reverse when time is subtracted. the Time::Clock manpage objects automatically stringify to a user-definable format.