lux | POSIX Shell script to easily control brightness | Script Programming library
kandi X-RAY | lux Summary
kandi X-RAY | lux Summary
POSIX Shell script to easily control brightness on backlight-controllers.
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lux Key Features
lux Examples and Code Snippets
Lines of Code : 30License : Permissive (MIT)
CopyUsage: lux OPERATION [-c CONTROLLER_NAME] [-m MIN] [-M MAX]
Brightness option values are positive integers.
Percent mode, add "%" after values (operation options only).
Without option, it prints controller name and brightness info.
Information:
- $ cat /sys/class/backlight/intel_backlight/max_brightness
2000
$ lux -M 1999 ... $ pacman -S lux Community Discussions
Trending Discussions on lux
QUESTION
I'm using a web scraping API at https://scrapfly.io, which is returning the contents of the page as an item in a JSON response. I'm able to extract the item but it's formatted with '\n' and escape characters. I just want to return raw HTML so that I can parse it as normal.
This is what I have at the moment...
...ANSWER
Answered 2021-May-28 at 12:09You could check for "\n" in your output and replace it.
QUESTION
Good day, I have here a batch file (I call Installer.bat because it installs softwares)
...ANSWER
Answered 2021-May-23 at 12:53All these actions are essentially the same steps with different data. Use a function.
A function is a label that is called with parameters to act upon.
After your input prompt, validate your input, then assess which path to pass to the function as the second parameter.
Call :InstallPrompt "Installee Descriptor" "Installees Filename.ext"
An example of all your labels reduced to a single function.
QUESTION
I am creating a world map with rworldmap and adding the country names using the text function. However, the text labels overlap. I tried the adj and pos parameters, but with no luck thus far. Any tips?
ANSWER
Answered 2021-May-17 at 09:41Answer
The base text function does not have this functionality. You'll likely have to rely on additional packages to achieve what you want:
- Find a package that works with base graphics, like basicPlotteR.
- Switch to plotting with
ggplot2::ggplotand useggrepel::geom_text_repelorggrepel::geom_label_repel.
1. basicPlotteR::addTextLabels
Given some settings, it will displace the text, and use lines to indicate to which country the text belongs.
QUESTION
I need to plot the names of the countries that are present in my dataframe only, not all world countries. Any suggestions?
...ANSWER
Answered 2021-May-16 at 16:35Here is something to try. Create a vector of country names that can be used to subset coordinates(Map). You would get selected country names, not all country names for the map.
QUESTION
I am trying to model some measures (lux, ohm) that behave as a logarithmic function.
In order to do it, I've tried to model it with MATLAB by projecting the real values using natural logarithms, then use polyfit to get a linear expression. Then, I want to isolate the variable lux.
What I have so far is:
...ANSWER
Answered 2021-May-14 at 20:19You're doing everything right except for the plotting, in the first plot you defined the x-axis to be log(lux) and the y-axis to be log(ohm), but to adhere to that in the second case you need to flip the arguments:
QUESTION
I am trying to measure the LED lighting flickering rate through an Adafruit sensor: TCS34725 on Raspberry Pi4. I am either reading the internally calculated lux value or raw data(RGB).
According to the TCS34725 library documentation, the minimum sampling rate for the sensor is 2.4ms (~400Hz). The sensor itself has a clock frequency of 400kHz. Python TCS34725 library
However, when I run a test script, the time cycles for each sampling are at ~0.0155769 seconds (~60 Hz), for both raw values or calculated lux value.
...ANSWER
Answered 2021-Apr-15 at 09:06If you peek into the library's code at what happens when you access .lux,
you'll find that all of this code gets executed.
It involves (at least)
- one I2C write+read for
ATIME - one I2C write+read for
.gain - four I2C write+reads for the raw color
- all that calculation
If you need to squeeze out more performance, I would recommend accessing those manually, then doing the computations later "offline" once you've captured your data.
QUESTION
I have a df that looks like below and I am trying to create a new column called df['Seat_AVAIL'] based on the plan column and the Mem_Count column.
Essentially:
IF df['Plan'] = ('LUX' or 'Premium') then, calculate df['Seat_AVAIL'] by doing (10+(mem_count val-1)*5),
elif df['Plan'] = 'Limited' then, calculate df['Seat_AVAIL'] (5+(mem_count val-1)*2) to calculate Mem_count
else df['PLAN'] = 'Free' then df['Seat_AVAIL'] should be null.
DATAFRAME:
...ANSWER
Answered 2021-Apr-09 at 07:11Use numpy.select with specified masks and outputs, if no match any mask values is return same column:
QUESTION
I want to process a set of HDR files with an Executable (e.g., falsecolor2.exe) file on google colab.
The source file is here: https://github.com/mostaphaRoudsari/honeybee/blob/master/resources/falsecolor2.exe?raw=true sample HDR files: http://www.anyhere.com/gward/hdrenc/pages/originals.html
The executable takes an HDR file with some arguments and generates a new HDR file. On my local machine and drive, the following code works OK:
...ANSWER
Answered 2021-Mar-31 at 03:27You can install Radiance in Google Colab like this:
QUESTION
I am trying to scrape from price data from an ecommerce website. I could do it using BS4 and getting HTML tags. code below.
...ANSWER
Answered 2021-Mar-23 at 20:39Might searching the line which containing windows.PRELOADED_STATE = ...... json string....
Split this line by = or removing the first part of of the equal.
Finally, parsing the final string: json.loads(json string)
QUESTION
I want to provide several conversion functions that transform my custom struct into other types. These functions should be overloaded by the return return type. I have tried template specialization like follows.
I get this compiler error message:
class cv::Rect __cdecl convert(struct MyRect const &)" already defined in CallerCode.obj.
What is wrong with my code?
MyRect.h
...ANSWER
Answered 2021-Mar-25 at 11:49Full specializations are no longer template functions, so no longer implicitly inline.
You have to add inline
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