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and an interactive graph will be generated.\n\n## Chart types\n\ndatadash currently supports following chart types:\n\n* **Line**\n* Plot tabular or streaming data as line graph\n* Line graph supports zooming with the scroll wheel or trackpad\n* Supports X-Axis Auto scaling\n* Displays the average value with the -a option (customize how many values to consider using -z)\n* Different color lines for each graph\n* Supports scrolling for streaming data applications (disable with the --no-scroll option)\n* Displays up to five graphs simultaneously\n* Displays Min, Mean, Max, and Outliers\n* Customize the screen redraw interval and input seek interval for high latency or low bandwidth environments\n* No dependencies, only one file is required\n* Sample datasets included\n* **Bar**\n* Support for Bar Graphs (Beta)\n* **SparkLine**\n* Support for SparkLine Graphs (Beta)\n\n### Streaming Data: (Linechart)\n\u003cimg src=\"https://github.com/keithknott26/datadash/blob/master/images/1col-scrolling.gif?raw=true\" alt=\"1col-scrolling.gif\" border=\"0\"\u003e\n\n### Streaming Data: (Barchart)\n\u003cimg src=\"https://github.com/keithknott26/datadash/blob/master/images/4col-barchart.gif?raw=true\" alt=\"4col-scrolling.gif\" border=\"0\"\u003e\n\n### Streaming Data: (SparkLines)\n\u003cimg src=\"https://github.com/keithknott26/datadash/blob/master/images/4col-sparkline.gif?raw=true\" alt=\"4col-sparkline.gif\" border=\"0\"\u003e\n\n##### Demo (Streaming data):\nThis will continue scrolling to the right, displaying the most recent data first and removing the older data to the left.\n```bash\nseq 4000 | awk 'BEGIN{OFS=\"\\t\"; print \"x\"}{x=$1/10; print cos(x) system(\"sleep 0.01\")}' | ./datadash --label-mode time --scroll\n```\n### Tabular Data:\n\n\u003cimg src=\"https://github.com/keithknott26/datadash/blob/master/images/4col-scrolling.gif?raw=true\" alt=\"4col-scrolling.gif\" border=\"0\"\u003e\n\n##### Demo: (2 columns of data):\n```bash\nseq 4000 | awk 'BEGIN{OFS=\"\\t\"; print \"x\",\"sin(x)\"}{x=$1/10; print x,sin(x); system(\"sleep 0.02\")}'  | ./datadash --label-mode time\n```\n##### Line graph Demo: (6 columns of data) w/ grey average line:\n```bash\nseq 4000 | awk 'BEGIN{OFS=\"\\t\"; print \"x\",\"sin(x)\",\"cos(x)\", \"rand(x)\", \"rand(x)\", \"rand(x)\"}{x=$1/10; print x,sin(x),cos(x),rand(x),rand(x),rand(x); system(\"sleep 0.02\")}'  | ./datadash -a\n```\n### Installation (and demo)\n```bash\ngo get -u github.com/keithknott26/datadash\ngo build cmd/datadash.go\n./datadash tools/sampledata/5col-errors\n```\ndatadash can accept tabular data like CSV, TSV, or you can use a custom delimiter with the -d option. The default delimiter is tab.\n\n### Input Methods\nInput data from stdin or file.\n```bash\n$ cat data.txt | datadash\n$ datadash data.txt\n```\n\n## Data Structure\n\nBelow are examples of the accepted data structure. More examples can be found under /tools/sampledata\n\n##### Streaming Data (1 graph):\n```bash\n50\n60\n70\n```\n##### 3 Columns (2 graphs): (\\t is the tab charachter)\n```bash\ntime\\tRowLabel1\\tRowLabel2\n00:00\\t50\\t100\n00:01\\t60\\t90\n00:02\\t70\\t80\n00:08\\t80\\t70\n23:50\\t10\\t10\n```\n## Arguments\n```bash\n$ usage: datadash [\u003cflags\u003e] [\u003cinput file\u003e]\n\nFlags:\n--help  Show context-sensitive help (also try --help-long and --help-man).\n--debug Enable Debug Mode\n-d, --delimiter=\"\\t\"  Record Delimiter:\n-m, --label-mode=\"first\"  X-Axis Labels: 'first' (use the first record in the column) or 'time' (use the current time)\n-s, --scroll  Whether or not to scroll chart data\n-a, --average-line  Enables the line representing the average of values\n-z, --average-seek=500  The number of values to consider when displaying the average line: (50,100,500...)\n-r, --redraw-interval=10ms  The interval at which objects on the screen are redrawn: (100ms,250ms,1s,5s..)\n-l, --seek-interval=20ms  The interval at which records (lines) are read from the datasource: (100ms,250ms,1s,5s..)\n\nArgs:\n\n[\u003cinput file\u003e]  A file containing a label header, and data in columns separated by a delimiter 'd'. Data piped from Stdin uses the same format\n\n```\n###### A graphing application written in go using \u003ca href=\"https://github.com/mum4k/termdash\"\u003etermdash\u003c/a\u003e, inspired by \u003ca href=\"https://github.com/atsaki/termeter\"\u003etermeter\u003c/a\u003e. \n### License\nMIT\n","funding_links":[],"categories":["Go","golang","\u003ca name=\"data-management\"\u003e\u003c/a\u003eData management"],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkeithknott26%2Fdatadash","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fkeithknott26%2Fdatadash","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkeithknott26%2Fdatadash/lists"}