<br />
<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_g91s4c1gfkf6ibvu2k16umb4v6, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
<br />
<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
!752

p {
  if (isMain()) botWithCommandList("Get disk space Bot.");
}

answer {
  if "disk space | get disk space" {
    File f = userDir();
    print("Using dir: " + f);
    long total = f.getTotalSpace();
    long usable = f.getUsableSpace();
    print("Total/usable: " + total + "/" + usable);
    S a = "Server disk space: " + toM(usable) + " MB free of " + toM(total) + " MB.";
    if (!isWindows()) pcall {
      S[] inodes = toLines(backtick("df -hi " + bashQuote(f.getPath()))).get(1).split(" +");
      a += " Free inodes: " + inodes[3] + "/" + inodes[1];
    }
    ret a;
  }

  if "uptime" ret backtick("uptime");
  
  if "memory stats" {
    time { System.gc(); }
    ret "GC done in " + getLastTiming() + " ms. " + getMemoryInfoPlusSystemMemory();
  }
  
  // memory stats without triggering garbage collection
  if "quick memory stats"
    ret getMemoryInfo();
 
  if "vm args"
    ret "This VM was invoked with: " + getVMCommand();
    
  if "system properties"
    ret slackSnippet(structureLines(System.getProperties()));
}