use -ww instead of COLUMNS 1000

node_modules/vfs-local/localfs.js

@@ -1610,9 +1610,9 @@ module.exports = function setup(fsOptions) {
         
         function fetchPid(callback, retries){
             if (!retries) retries = 0;
-            // can we use ps axwww instead of COLUMNS?
+            // use axww to get full command
-            _execFile("ps", ["ax", "-opid,command"], {
+            _execFile("ps", ["ax", "-ww", "-opid,command"], {
-                maxBuffer: 1000 * 1024,  env: {COLUMNS: 500} 
+                maxBuffer: 1000 * 1024
             }, function(err, stdout){
                 var matches = (stdout || "").split("\n").filter(function(line) {
                     return line.indexOf(watchFile) > -1