affichage IPMI vers une page web

## ipmi.php
<!doctype html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Stats IPMI</title>
    <meta name="description" content="page IPMI">
    <style type="text/css">
      tr:nth-child(even) {background-color: #f2f2f2;}
      table{
        margin: auto;
        border: 4px dotted darkgreen;
        width:50%;
        margin-bottom: 2ex;
      }
      .bouton{
        margin-top:5ex;
        transform:skew(12deg,-3deg) rotateZ(0deg)
      }
      .bouton span{
        margin-left:40%;
        padding:0.3ex;
      }
      #titre,th,header,footer, footer a,tr:hover{
        background-color: darkgreen;
        color: white;
      }
      table a:link{
        text-decoration: none;
      }
      table a:link, table a:visited, table a:active{
        color:black;
      }
      table a:hover, tr:hover a:link,tr:hover a:visited{
        color:white;
        text-decoration:underline;
      }
      #titre,th,header{
        font-variant:small-caps;
      }
      #maitre{
        border-left: 1ex solid green;
        text-transform: uppercase;
      }
      fieldset{
        width: 50ex;
        margin:auto;
        text-align: right;
      }
      fieldset div{margin:2px;}
      ::placeholder {
        color: white;
        opacity: 0.5;
      }
      footer{
        position: fixed;
        bottom:0;
        left:0;
        right:0;
        margin-top: 2px;
        padding: 1px 0;
        font-variant:small-caps;
      }
    </style>
  </head>
  <body style='text-align:center;'>
    <header><h1>Stats IPMI</h1></header>
<!-- Fin en-tete -->

<?php
if (file_exists('ipmi-lst.html'))
{ include('ipmi-lst.html'); }

if (file_exists('ipmi-events.html'))
{ include('ipmi-events.html'); }

if (file_exists('ipmi-errors.log') and filesize('ipmi-errors.log'))
{
  echo '    <div style="margin: auto; border: 4px solid darkred; width:60%;"><pre>';
  include('ipmi-errors.log');
  echo '    </pre></div>';
}
echo ('<div class="bouton"><span id="titre">Données mises à jour '.time_elapsed_string('@'.filemtime('ipmi-lst.html')).'</span></div>');
/*
 * Fonction epoch->time ago pompée sur stack overflow:
 * https://stackoverflow.com/questions/1416697/converting-timestamp-to-time-ago-in-php-e-g-1-day-ago-2-days-ago/18602474#18602474
 */
function time_elapsed_string($datetime, $full = false) {
    $now = new DateTime;
    $ago = new DateTime($datetime);
    $diff = $now->diff($ago);

    $diff->w = floor($diff->d / 7);
    $diff->d -= $diff->w * 7;

    $string = array(
        'y' => 'an',
        'm' => 'mois',
        'w' => 'semaine',
        'd' => 'jour',
        'h' => 'heure',
        'i' => 'minute',
        's' => 'seconde',
    );
    foreach ($string as $k => &$v) {
        if ($diff->$k) {
            $v = $diff->$k . ' ' . $v . ($diff->$k > 1 ? 's' : '');
        } else {
            unset($string[$k]);
        }
    }

    if (!$full) $string = array_slice($string, 0, 1);
    return $string ? 'il y a ' . implode(', ', $string) : 'à l\'instant';
}
?>


<!-- Début pied-de-page -->
    <footer>
      <a href="https://twitter.com/albirew">Albirew</a>℠ 2019 - Aucun droit réservé
    </footer>
  </body>
</html>

## ipmi.sh
#!/bin/bash
if [ "$EUID" -ne 0 ]; then
    echo "CE SCRIPT DOIT ÊTRE LANCÉ AVEC LES DROITS ROOT" && exit 1
fi

#apt install freeipmi-tools ipmitool
dossier="/path/to/www/ipmi"

cd $dossier || exit 1
ipmitool -I free sdr list full > $dossier/ipmi-lst.log
# exemple: Temp             | 41 degrees C      | ok
echo '<table class="ipmi-list">'  > $dossier/ipmi-lst.html
echo '<tr><th>Sonde</th><th>Valeur</th><th>État</th></tr>'  >> $dossier/ipmi-lst.html
while read INPUT ; do echo "<tr><td>${INPUT//|/</td><td>}</td></tr>" ; done < $dossier/ipmi-lst.log >> $dossier/ipmi-lst.html
echo '</table>'  >> $dossier/ipmi-lst.html

ipmitool -I free sel list last 10 > $dossier/ipmi-events.log
# exemple: 1 | 06/06/2019 | 21:26:54 | Event Logging Disabled #0x51 | Log area reset/cleared | Asserted
echo '<table class="ipmi-events">'  > $dossier/ipmi-events.html
echo '<tr><th>ID</th><th>Date</th><th>Heure</th><th>Type</th><th>Évènement</th><th>Confirmation</th></tr>'  >> $dossier/ipmi-events.html
while read INPUT ; do echo "<tr><td>${INPUT//|/</td><td>}</td></tr>" ; done < $dossier/ipmi-events.log >> $dossier/ipmi-events.html
echo '</table>'  >> $dossier/ipmi-events.html

ipmitool -I free sdr list event > $dossier/ipmi-errors.log

chmod -R a+rw $dossier