{
    "mode": "man",
    "parameter": "QSPNG",
    "section": "1",
    "url": "https://www.chedong.com/phpMan.php/man/QSPNG/1/json",
    "generated": "2026-05-30T06:10:50Z",
    "synopsis": "qspng -i <statlogfile> -p <parameter> -o <outfile> [-10]",
    "sections": {
        "NAME": {
            "content": "qspng - an utility to draw a png graph from qslog(1) output data.\n",
            "subsections": []
        },
        "SYNOPSIS": {
            "content": "qspng -i <statlogfile> -p <parameter> -o <outfile> [-10]\n",
            "subsections": []
        },
        "DESCRIPTION": {
            "content": "qspng  is  a  tool to generate png (portable network graphics) raster images files from semi‐\ncolon separated data generated by the qslog utility. It reads up to the  first  1440  entries\n(24 hours) and prints a graph using the values defined by the 'parameter'  name.\n",
            "subsections": []
        },
        "OPTIONS": {
            "content": "",
            "subsections": [
                {
                    "name": "-i <stats_log_file>",
                    "content": "Input file to read data from.\n",
                    "flag": "-i",
                    "arg": "<stats_log_file>"
                },
                {
                    "name": "-p <parameter>",
                    "content": "Parameter name, e.g. r/s or usr.\n",
                    "flag": "-p",
                    "arg": "<parameter>"
                },
                {
                    "name": "-o <out_file>",
                    "content": "Output file name, e.g. stat.png.\n",
                    "flag": "-o",
                    "arg": "<out_file>"
                }
            ]
        },
        "SEE ALSO": {
            "content": "qsdt(1),  qsexec(1),  qsfilter2(1),  qsgeo(1),  qsgrep(1),  qshead(1), qslogger(1), qslog(1),\nqsre(1), qsrespeed(1), qsrotate(1), qssign(1), qstail(1)\n",
            "subsections": []
        },
        "AUTHOR": {
            "content": "Pascal Buchbinder, http://mod-qos.sourceforge.net/\n\n\n\nmodqos utilities 11.63                       May 2019                                      QSPNG(1)",
            "subsections": []
        }
    },
    "summary": "qspng - an utility to draw a png graph from qslog(1) output data.",
    "flags": [
        {
            "flag": "-i",
            "long": null,
            "arg": "<stats_log_file>",
            "description": "Input file to read data from."
        },
        {
            "flag": "-p",
            "long": null,
            "arg": "<parameter>",
            "description": "Parameter name, e.g. r/s or usr."
        },
        {
            "flag": "-o",
            "long": null,
            "arg": "<out_file>",
            "description": "Output file name, e.g. stat.png."
        }
    ],
    "examples": [],
    "see_also": [
        {
            "name": "qsdt",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/qsdt/1/json"
        },
        {
            "name": "qsexec",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/qsexec/1/json"
        },
        {
            "name": "qsfilter2",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/qsfilter2/1/json"
        },
        {
            "name": "qsgeo",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/qsgeo/1/json"
        },
        {
            "name": "qsgrep",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/qsgrep/1/json"
        },
        {
            "name": "qshead",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/qshead/1/json"
        },
        {
            "name": "qslogger",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/qslogger/1/json"
        },
        {
            "name": "qslog",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/qslog/1/json"
        },
        {
            "name": "qsre",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/qsre/1/json"
        },
        {
            "name": "qsrespeed",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/qsrespeed/1/json"
        },
        {
            "name": "qsrotate",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/qsrotate/1/json"
        },
        {
            "name": "qssign",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/qssign/1/json"
        },
        {
            "name": "qstail",
            "section": "1",
            "url": "https://www.chedong.com/phpMan.php/man/qstail/1/json"
        }
    ]
}