Now parse string works on clusters that require shell initialization

Author: mesonepigreco

Modules/Cluster.py

@@ -1206,9 +1206,11 @@ def parse_string(self, string):
         if self.use_active_shell:
             cmd = "{ssh} {host} -t '{shell} --login -c \"echo {string}\"'".format(ssh = self.sshcmd, 
                          host = self.hostname, 
-                         string = string, 
+                         string = string.replace("$", "\$"), 
                          shell = self.terminal)
         #print cmd
+
+        #print(cmd)
 
         status, output = self.ExecuteCMD(cmd, return_output = True)
 #