[{"data":1,"prerenderedAt":148},["ShallowReactive",2],{"project-13428632":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":20,"keywords":22,"reception":28,"sentiment":29,"stance_mix":30,"scored_comments":32,"aspects":33,"strip":35,"post_text":29,"what":36,"said":56,"maker_in_thread":81,"shape":87,"grid":91,"attempts":108,"same_week":109,"maker_shows":140,"maker_hidden":141,"reader_version":142,"card":143},"13428632","minio-gauge","File-server activity gauge with LEDs & Raspberry Pi","title","Show HN: File-server activity gauge with LEDs & Raspberry Pi","https:\u002F\u002Fgithub.com\u002Falexellis\u002Fminio-gauge","github.com","alexellisuk",1484762957,2017,15,7,1420,2242,64,"shown","hardware","activity indicator",[23,24,25,26,27],"raspberry pi","minio","blinkt","led gauge","webhooks","quiet",null,{"positive":31,"neutral":31,"mixed":31,"critical":32},0,1,{"idea":34},{"positive":31,"critical":32},[31,31,31,31,31,32,31],{"problem":29,"audience":29,"pricing":29,"motivation":29,"time_to_build":29,"stack":37,"openness":55,"stage":55,"team_size":55},[38,45,49],{"value":39,"source":40,"evidence":41},"Raspberry Pi","maker",[42],{"id":43,"by":11,"text":44},"13431523","So the Raspberry Pi is not running Minio (it can, but it isn't) - Minio running wherever - in the cloud if you like is emitting webhooks and the Pi is feeding off that to know…",{"value":46,"source":40,"evidence":47},"Minio",[48],{"id":43,"by":11,"text":44},{"value":50,"source":40,"evidence":51},"Blinkt RGB LED display",[52],{"id":53,"by":11,"text":54},"13431531","I'm not sure how that would work with the larger Blinkt RGB display?","unknown",{"praise":57,"objections":58,"requests":59,"questions":60,"alternatives":73},[],[],[],[61],{"value":62,"source":63,"evidence":64},"Can the Linux LED heartbeat trigger drive the Blinkt display?","commenter",[65,68,72],{"id":66,"by":11,"text":67},"13429538","Are you suggesting a Kernel module for the Blinkt??",{"id":69,"by":70,"text":71},"13429879","castratikron","No, I'm saying that similar functionality has already been implemented. Try `echo \"heartbeat\" > \u002Fsys\u002Fclass\u002Fleds\u002Fled0\u002Ftrigger`",{"id":53,"by":11,"text":54},[74],{"value":75,"source":63,"evidence":76},"Linux LED heartbeat trigger via \u002Fsys\u002Fclass\u002Fleds",[77,80],{"id":78,"by":70,"text":79},"13429152","Linux on the RPi probably supports blinken lights, too, through the LEDs interface. One of the triggers for a LED is a \"heartbeat\", which reflects the average load of the system;…",{"id":69,"by":70,"text":71},{"comments":82,"answered":32,"key":83},3,[84,85,86],{"id":66,"text":67},{"id":53,"text":54},{"id":43,"text":44},{"commenters":88,"max_depth":88,"maker_replies":82,"first_comment_mins":89,"lifespan_hours":90},4,45,5,[92,94,96,97,100,102,106],[78,31,31,93,70,31],"other\u002Fneutral\u002Fnone",[66,31,31,95,11,32],"commenter\u002Fneutral\u002Fnone",[69,31,31,95,70,31],[98,31,31,93,99,31],"13429914","deutronium",[53,31,31,101,11,32],"project\u002Fneutral\u002Fdesign",[103,32,32,104,105,31],"13429758","project\u002Fcritical\u002Fidea","nopit",[43,32,31,107,11,32],"project\u002Fneutral\u002Fexecution",[],[110,115,120,125,130,135],{"id":111,"name":112,"points":113,"category":114},"13423629","SkyTorrents",1183,"data",{"id":116,"name":117,"points":118,"category":119},"13406081","Crafting Interpreters",423,"learning_science",{"id":121,"name":122,"points":123,"category":124},"13412737","JSON Browse",138,"dev_tools",{"id":126,"name":127,"points":128,"category":129},"13384012","Hypergolix",130,"infrastructure",{"id":131,"name":132,"points":133,"category":134},"13390135","Skeletal Animation System",120,"creative",{"id":136,"name":137,"points":138,"category":139},"13421703","ChatSecure iOS v4.0",107,"productivity",42,false,"v2",{"id":144,"name":5,"line":6,"ai":141,"cat":20,"year":13,"points":14,"comments":15,"rec":28,"s":29,"top":18,"kw":145,"maker":11,"domain":10,"tier":19,"attempts":31,"strip":146,"url":9,"mix":147,"praise":-1,"objection":-1,"sub":21},13428632,[23,24,25,26,27],"0000010",[31,31,31,32],1794036551803]