Arav/kwh-cost
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Calculates cost of electricity.
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Alexander "Arav" Andreev 25311a3b7e
Final fix. Let's set DESTDIR to / root by default. You can always change it with running make DESTDIR=your/path un/install.
2021-12-24 02:37:36 +04:00
src Replaced printf in print_version() and print_usage() with puts. 2021-12-24 01:45:13 +04:00
.gitignore .vscode dir added to .gitignore. 2021-12-24 01:37:04 +04:00
LICENSE +NIGGER is not needed here. 2021-12-24 01:39:23 +04:00
Makefile Final fix. Let's set DESTDIR to / root by default. You can always change it with running make DESTDIR=your/path un/install. 2021-12-24 02:37:36 +04:00
PKGBUILD Last fix for PKGBUILD. 2021-12-24 00:26:18 +04:00
README.md Fixed KWh to be as it should be -- kWh. Another retarded moment fixed. :) 2021-12-24 01:25:33 +04:00

README.md

kwh-calc

Calculate cost of electricity.

How to use

$ kwh-calc [OPTIONS] price wattage interval [interval ..]

Options are -v, --version to show program's version; and -h, --help to show usage of a program.

price is a price per kWh. wattage is how many Watts being consumed. interval is for how long.

interval is in seconds, but you can specify a unit. Units are the following: m for minutes; h for hours; and d for days. There could be as many intervals passed as you need.

Here is an example:

$ kwh-calc 3.68 120 30d 2h

P.S.: Yeah, I pay 3.68 rubles per kWh. Which is just $0.05. :)

Installation

Manually

First run make to build a program, and then make install to copy executable in /usr/bin/. Later, use make uninstall to delete it, or just delete /usr/bin/kwh-calc.

For ArchLinux

You can take a PKGBUILD file and in a directory with it run makepkg -i.