add script for cron

bin/cleanup

@@ -0,0 +1 @@
+kill $(ps aux | grep "ssh" | awk '{print $2}')

public/wetty/wetty.js

@@ -3,67 +3,66 @@ var socket = io(location.origin, {path: '/wetty/socket.io'})
 var buf = '';
 
 function Wetty(argv) {
-    this.argv_ = argv;
-    this.io = null;
-    this.pid_ = -1;
+  this.argv_ = argv;
+  this.io = null;
+  this.pid_ = -1;
 }
 
 Wetty.prototype.run = function() {
-    this.io = this.argv_.io.push();
+  this.io = this.argv_.io.push();
 
-    this.io.onVTKeystroke = this.sendString_.bind(this);
-    this.io.sendString = this.sendString_.bind(this);
-    this.io.onTerminalResize = this.onTerminalResize.bind(this);
+  this.io.onVTKeystroke = this.sendString_.bind(this);
+  this.io.sendString = this.sendString_.bind(this);
+  this.io.onTerminalResize = this.onTerminalResize.bind(this);
 }
 
 Wetty.prototype.sendString_ = function(str) {
-    socket.emit('input', str);
+  socket.emit('input', str);
 };
 
 Wetty.prototype.onTerminalResize = function(col, row) {
-    socket.emit('resize', { col: col, row: row });
+  socket.emit('resize', { col: col, row: row });
 };
 
 socket.on('connect', function() {
-    lib.init(function() {
-        hterm.defaultStorage = new lib.Storage.Local();
-        term = new hterm.Terminal();
-        window.term = term;
-        term.decorate(document.getElementById('terminal'));
+  lib.init(function() {
+    hterm.defaultStorage = new lib.Storage.Local();
+    term = new hterm.Terminal();
+    window.term = term;
+    term.decorate(document.getElementById('terminal'));
 
-        term.setCursorPosition(0, 0);
-        term.setCursorVisible(true);
-        term.prefs_.set('ctrl-c-copy', true);
-        term.prefs_.set('ctrl-v-paste', true);
-        term.prefs_.set('use-default-window-copy', true);
+    term.setCursorPosition(0, 0);
+    term.setCursorVisible(true);
+    term.prefs_.set('ctrl-c-copy', true);
+    term.prefs_.set('ctrl-v-paste', true);
+    term.prefs_.set('use-default-window-copy', true);
 
-        term.runCommandClass(Wetty, document.location.hash.substr(1));
-        socket.emit('resize', {
-            col: term.screenSize.width,
-            row: term.screenSize.height
-        });
-
-        if (buf && buf != '')
-        {
-            term.io.writeUTF16(buf);
-            buf = '';
-        }
+    term.runCommandClass(Wetty, document.location.hash.substr(1));
+    socket.emit('resize', {
+      col: term.screenSize.width,
+      row: term.screenSize.height
     });
+
+    if (buf && buf != '') {
+      term.io.writeUTF16(buf);
+      buf = '';
+    }
+  });
 });
 
 socket.on('output', function(data) {
-    if (!term) {
-        buf += data;
-        return;
-    }
-    term.io.writeUTF16(data);
+  if (!term) {
+    buf += data;
+    return;
+  }
+  term.io.writeUTF16(data);
 });
 
 socket.on('logout', function(data) {
-      console.log("user logout");
-      document.getElementById("overlay").style.display = "block";
+  console.log("user logout");
+  document.getElementById("overlay").style.display = "block";
 });
 
 socket.on('disconnect', function() {
-    console.log("Socket.io connection closed");
+  console.log("Socket.io connection closed");
 });