Php > Complete Programs

This example uses the ps -aux command to display a list of all active processes

This example uses the ps -aux command to display a list of all active processes
on the server

<HTML> 
<HEAD> 
   <META HTTP-EQUIV="Refresh" CONTENT=10> 
   <TITLE>Processes On The Systemt</TITLE> 
</HEAD> 
<BODY> 

<TABLE WIDTH=100% BORDER> 

<? 
   /* 
    * Execute the ps -aux command 
    */ 
    
   exec("ps -aux", $pslist); 

   /* 
    * Plough through all lines 
    */ 

   for($i=0; $i < count($pslist); $i++) 
   { 
      /* 
       * Make sure each word is seperated by one space 
       */ 
      $pslist[$i] = ereg_replace(" +"," ",$pslist[$i]); 

      /* 
       * Seperate the elements up 
       */ 
      $item[0] = strtok($pslist[$i]," "); 
      for($s=1 ; $s < 11; $s++) 
      { 
         $item[$s]  = strtok(" "); 
      } 

      /* 
       * Now display them 
       */ 
      echo "<TR>\n"; 

      for($p=0; $p < 11; $p++) 
      { 
         echo "   <TD "; 
         /* 
          * If first line make title stand out 
          */ 
         if ($i==0){ echo "BGCOLOR=\"green\""; } 
         echo ">$item[$p]</TD>\n"; 
      } 
      echo "</TR>\n"; 
   } 

?> 
</TABLE>