Computer timer clock update#
Computer timer clock software#
Computer timer clock code#

With Github back up I tried it, and found the code for speed change to be general enough that it works well with negative values or anything else accepted by atof(). Unfortunately, Github is down today, so the docs are unavailable right now, but that will probably be fixed soon. If the clock is stopped, this means the application sees a random time within the selected second. Thus, if you slow down the clock to half speed, a sub-seconds aware program making very rapid time calls will experience the whole second twice after each other rather than once just taking twice as long. Note that the current version pretends seconds are the highest resolution of time there is, and passes sub-second parts of responses through to the application unmodified. I don't know about running backwards, though. Libfaketime supports relative and absolute offsets, stopped and running time and speeding up or slowing down. The settings are made with environment variables, so you might have to learn about those if you're not already familiar with their workings. It also modifies the results of stat() calls, so file modification times & c. The requests are passed through to the system, but the replies are modified as needed. It performs a sort of man-in-the-middle operation between your application and the system's time library.

Computer timer clock update#

A traditional system would require a costly upgrade, but a computer time clock on the other hand, can usually update with no or little cost at all simply by changing its configuration.On unix systems, libfaketime is the de facto standard solution for this problem in software. Versatility and MaintenanceĪ business will change over time, and it will eventually require more or different features from its time clock system. For instance, most businesses already have an employee database, and it’s much more convenient and efficient if the computer time clock is able to access and manipulate that resource. System IntegrationĪnother advantage of a computer time clock is that it’s easily able to integrate into other computer systems. The ideal system, on the other hand, is able to make use of the system access and use each terminal as an employee access point. In this case, a traditional time clock would be redundant. Consider a business where all employees work remotely must log in and out of the system. Standalone or Distributedīy reacting to such events, a computer time clock can be a distributed system rather than a standalone one. In many cases, that kind of access point is not needed, so the system reacts to door entries, user logins or similar events.

Computer timer clock software#

Peripheral or Non PeripheralĪ computer time clock allows the system to behave like a traditional time clock if the business chooses, and there are even peripherals available that resemble time clocks but connect to the software via the network or a hard line.

Mitrefinch have configured their time clock programs with architecture that allows a company to drop in the features it needs and even makes it possible to program custom features. Feature SetĪ great advantage of a computer time clock is that it can have features that wouldn’t be common or practical if businesses were limited to using just standalone devices. For instance, a computer time clock doesn’t actually have to keep time and can simply refer to the system or the employee self-service module. Typically, the program will use the resources of the device its running on to emulate traditional time clock features. A computer time clock, or software-based time clock, is a program that usually runs on a server but can also run on a workstation, laptop, tablet or even smartphone.