Update 'shell.py'

shell.py

@@ -55,6 +55,9 @@ def pclish_cd(path):
     except Exception:
         print("cd: no such file or directory: {}".format(path))
 
+def pclish_echo
+    txt = input("What would you like to echo?:\n")
+    echo(txt)
 
 def pclish_help():
     print("""pclish: here are the commands available
@@ -106,6 +109,8 @@ def main():
             pclish_shtdwnsubsys()
         elif inp == "system":
             pclish_system()
+        elif inp = "echo":
+            pclish_echo()
         else:
             execute_command(inp)