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https://github.com/sidorares/xrandr-parse
parse the output of the `xrandr` command
https://github.com/sidorares/xrandr-parse
Last synced: 21 days ago
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parse the output of the `xrandr` command
- Host: GitHub
- URL: https://github.com/sidorares/xrandr-parse
- Owner: sidorares
- License: other
- Created: 2014-01-08T04:42:21.000Z (almost 11 years ago)
- Default Branch: master
- Last Pushed: 2014-01-05T06:07:16.000Z (almost 11 years ago)
- Last Synced: 2024-04-15T00:17:30.743Z (7 months ago)
- Language: JavaScript
- Size: 58.6 KB
- Stars: 0
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: readme.markdown
- License: LICENSE
Awesome Lists containing this project
README
# xrandr-parse
parse the output of the `xrandr` command
# example
``` js
var parse = require('xrandr-parse');
var exec = require('child_process').exec;
exec('xrandr', function (err, stdout) {
var query = parse(stdout);
console.log(JSON.stringify(query, null, 2));
});
```
the `xrandr` command produced this output:
```
Screen 0: minimum 320 x 200, current 1366 x 768, maximum 3360 x 2048
LVDS connected 1366x768+0+0 (normal left inverted right x axis y axis) 256mm x 144mm
1366x768 60.0*+ 50.0
1360x768 60.0 50.0
1280x768 60.0 50.0
1280x720 60.0 50.0
1024x768 60.0 50.0
1024x600 60.0 50.0
800x600 60.0 50.0
800x480 60.0 50.0
640x480 60.0 50.0
DFP1 disconnected (normal left inverted right x axis y axis)
CRT1 disconnected (normal left inverted right x axis y axis)
```
and the parsed query was:
```
{
"LVDS": {
"connected": true,
"width": 1366,
"height": 768,
"modes": [
{
"width": "1366",
"height": "768",
"rate": 60
},
{
"width": "1360",
"height": "768",
"rate": 60
},
{
"width": "1280",
"height": "768",
"rate": 60
},
{
"width": "1280",
"height": "720",
"rate": 60
},
{
"width": "1024",
"height": "768",
"rate": 60
},
{
"width": "1024",
"height": "600",
"rate": 60
},
{
"width": "800",
"height": "600",
"rate": 60
},
{
"width": "800",
"height": "480",
"rate": 60
},
{
"width": "640",
"height": "480",
"rate": 60
}
],
"index": 0,
"native": {
"width": "1366",
"height": "768",
"rate": 60
},
"current": {
"width": "1366",
"height": "768",
"rate": 60
}
},
"DFP1": {
"connected": false,
"modes": [],
"index": 1
},
"CRT1": {
"connected": false,
"modes": [],
"index": 2
}
}
```
# methods
``` js
var parse = require('xrandr-parse')
```
## parse(xrandrOutput)
Return the parsed output from a string full of the output from `xrandr`,
`xrandrOutput`.
The return object is keyed by each output name.
# install
With [npm](https://npmjs.org) do:
```
npm install xrandr-parse
```
# license
MIT