diff --git a/lib/server/console.js b/lib/server/console.js
index 5b0ce6ce..0bb7998d 100644
--- a/lib/server/console.js
+++ b/lib/server/console.js
@@ -108,8 +108,8 @@
      * @param callback
      */
     function getOnMessage(connNum, callback, command) {
-        var lWinCommand, lExec_func, firstChar,
-            connName, lRet, lExecSymbols, isContain,
+        var winCommand, symbolsExec, funcExec, firstChar,
+            connName, ret, isContain,
             dir, options = {};
         
         dir = ClientDirs[connNum];
@@ -121,9 +121,9 @@
         Util.log(connName + command);
         
         if (equalPart(command, CLOUDCMD)) 
-            lRet = onCloudCmd(command, callback);
+            ret = onCloudCmd(command, callback);
         else if (equalPart(command, 'cd '))  {
-            lRet = true;
+            ret = true;
             
             onCD(command, dir, function(json) {
                 var error   = json.stderr,
@@ -136,15 +136,15 @@
             });
         }
             
-        if (!lRet) {
+        if (!ret) {
             /* if we on windows and command is build in
              * change code page to unicode becouse
              * windows use unicode on non English versions
              */
             if (WIN32) {
-                lWinCommand     = command.toUpperCase();
+                winCommand     = command.toUpperCase();
                 
-                if (Win32Commands.indexOf(lWinCommand) >= 0)
+                if (Win32Commands.indexOf(winCommand) >= 0)
                     command    = 'chcp 65001 |' + command;
             }
             
@@ -156,9 +156,9 @@
                     Util.exec(callback, json);
                 });
             
-            lExec_func      = ClientFuncs[connNum];
-            lExecSymbols    = ['*', '&', '{', '}', '|', '\'', '"'];
-            isContain       = Util.isContainStr(command, lExecSymbols);
+            funcExec        = ClientFuncs[connNum];
+            symbolsExec     = ['*', '&', '{', '}', '|', '\'', '"'];
+            isContain       = Util.isContainStr(command, symbolsExec);
             firstChar       = command[0];
             options.cwd     = dir;
             
@@ -171,7 +171,7 @@
                     stdout: command
                 }, true);
             } else if (WIN32 || firstChar === ' ' || isContain)
-                exec(command, options, lExec_func);
+                exec(command, options, funcExec);
             else
                 setSpawn(command, options, callback);
         }