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A New Chapter for MagicMirror: The Community Takes the Lead
Read the statement by Michael Teeuw here.

run Linux command from a mm2 module

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  • ? Offline
    A Former User @Mykle1
    last edited by Nov 28, 2018, 9:44 PM

    @mykle1
    null means not found. Maybe my regular espression pattern was wrong. As I wrote, it was not tested.
    However if you find proper expression pattern, it will return matched string. Google it about regular expression. That is a standard way to search or replace text by pattern in most of program languages.

    M 1 Reply Last reply Nov 28, 2018, 9:52 PM Reply Quote 1
    • M Offline
      Mykle1 Project Sponsor Module Developer @Guest
      last edited by Mykle1 Nov 28, 2018, 9:59 PM Nov 28, 2018, 9:52 PM

      @sean

      ok thank you. This seems like a good place to start.

      https://www.regular-expressions.info/

      Create a working config
      How to add modules

      ? 1 Reply Last reply Nov 28, 2018, 10:24 PM Reply Quote 0
      • ? Offline
        A Former User @Mykle1
        last edited by A Former User Nov 28, 2018, 10:37 PM Nov 28, 2018, 10:24 PM

        @mykle1

        • https://www.w3schools.com/jsref/jsref_obj_regexp.asp
        • https://www.w3schools.com/jsref/jsref_match.asp
          See these also.
        M 1 Reply Last reply Nov 29, 2018, 1:33 AM Reply Quote 1
        • M Offline
          Mykle1 Project Sponsor Module Developer @Guest
          last edited by Nov 29, 2018, 1:33 AM

          @sean

          See these also.

          Thanks!

          Create a working config
          How to add modules

          1 Reply Last reply Reply Quote 0
          • M Offline
            Mykle1 Project Sponsor Module Developer @sdetweil
            last edited by Nov 29, 2018, 2:17 AM

            @sdetweil said in run Linux command from a mm2 module:

            let me see what I can do.
            Will be tomorrow.

            Thanks! Anything you can offer will be much appreciated.

            This what I have, and sent to the module.js
            0_1543457816014_Screenshot from 2018-11-28 21-11-58.png

            Create a working config
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            ? 1 Reply Last reply Nov 29, 2018, 10:37 AM Reply Quote 0
            • ? Offline
              A Former User @Mykle1
              last edited by Nov 29, 2018, 10:37 AM

              @mykle1
              test.js

              var str = `nouveau-pci-0100↵Adapter: PCI adapter↵fan1:        1170 RPM↵temp1:        +43.0°C  (high = +95.0°C, hyst =  +3.0°C)↵                       (crit = +105.0°C, hyst =  +5.0°C)↵                       (emerg = +135.0°C, hyst =  +5.0°C)↵↵coretemp-isa-0000↵Adapter: ISA adapter↵Core 0:       +46.0°C  (high = +83.0°C, crit = +99.0°C)↵Core 1:       +41.0°C  (high = +83.0°C, crit = +99.0°C)↵Core 2:       +46.0°C  (high = +83.0°C, crit = +99.0°C)↵Core 3:       +38.0°C  (high = +83.0°C, crit = +99.0°C)↵↵f71858fg-isa-0a00↵Adapter: ISA adapter↵+3.3V:        +3.31 V  ↵3VSB:         +3.30 V  ↵Vbat:         +3.20 V  ↵fan1:        1910 RPM↵fan2:        1069 RPM↵fan3:           0 RPM  ALARM↵temp1:        +34.5°C  (high = +70.0°C, hyst = +60.0°C)↵temp2:        +29.5°C  (high = +100.0°C, hyst = +85.0°C)↵temp3:        +36.4°C  (high = +100.0°C, hyst = +85.0°C)↵↵`
              
              var pattern = [
                "(fan[0-9]):[\\s]+([0-9]+ RPM)",
                "(temp[0-9]):[\\s]+(\\+[0-9\\.]+°C)",
              ]
              for (i = 0; i < pattern.length; i++) {
                var rx = new RegExp(pattern[i], "g")
                var found
                do {
                  found = rx.exec(str)
                  if (found) console.log(found[1], found[2])
                } while(found)
              }
              

              RESULT
              0_1543487861366_test1.png

              M 1 Reply Last reply Nov 30, 2018, 12:41 AM Reply Quote 1
              • M Offline
                Mykle1 Project Sponsor Module Developer @Guest
                last edited by Mykle1 Nov 30, 2018, 2:25 AM Nov 30, 2018, 12:41 AM

                @sean said in run Linux command from a mm2 module:

                RESULT

                Excellent sean! Working here as well. You have my eternal gratitude. :thumbsup:

                EDIT

                Using your example above as a guide I was able to add to the pattern array successfully.

                My addition
                "(Core [0-9]):[\\s]+(\\+[0-9\\.]+°C)"

                Result
                0_1543544648175_Screenshot from 2018-11-29 21-19-19.png

                Now I’ll do the ones I want. Thank you again, sean. This is awesome!

                Create a working config
                How to add modules

                S 1 Reply Last reply Nov 30, 2018, 1:27 PM Reply Quote 0
                • S Away
                  sdetweil @Mykle1
                  last edited by Nov 30, 2018, 1:27 PM

                  @mykle1 @sean nice work. Sorry I ran out of time.

                  Sam

                  How to add modules

                  learning how to use browser developers window for css changes

                  M 1 Reply Last reply Nov 30, 2018, 9:05 PM Reply Quote 0
                  • M Offline
                    Mykle1 Project Sponsor Module Developer @sdetweil
                    last edited by Nov 30, 2018, 9:05 PM

                    @sdetweil

                    No worries, bro. I appreciate your interest and concern. I’m sure I’ll need help in the future. You can get in on that. :-)

                    Create a working config
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