Don't use print

bin/ls.py

@@ -10,13 +10,13 @@ def get_app_class(template):
 
             try:
                 for file in os.listdir(path):
-                    print(file)
+                    self.console.write(file)
             except OSError as e:
                 try:
                     os.stat(path)
-                    print(path)
+                    self.console.write(path)
                 except OSError:
-                    print(f"ls: cannot access '{path}': No such file or directory")
+                    self.console.write(f"ls: cannot access '{path}': No such file or directory")
 
             self.exit()
 

bin/ps.py

@@ -5,7 +5,7 @@ def get_app_class(template):
             for pid, app in apps.items():
                 args = app.argv[1:]
                 name = app.name
-                print(f'{pid}	{name} {args}')
+                self.console.write(f'{pid}	{name} {args}')
             self.exit()
 
     return App