diff --git a/README.md b/README.md
index b4924fe..9603e92 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,14 @@
-# newcmd
-
+commands:
+```python
+{
+"cd": "go to a directory, argument is target directory",
+"ls": "list the directory"
+"createdir": "creates a directory, argument is name",
+"createfile": "creates a file, argument is name",
+"remove": "removes a file or a directory, argument is name",
+"editfile": "edits a file, argument is name",
+"showfile": "shows a file, argument is name",
+"createacc": "creates a user, argument 1 is name, argument 2 is password, argument 3 is rights",
+"removeacc": "removes a user, argument 1 is name
+}
+```
\ No newline at end of file
diff --git a/main.py b/main.py
index 17b296e..c76c255 100644
--- a/main.py
+++ b/main.py
@@ -6,6 +6,7 @@ try:
     import hashlib
     from simplecrypt import encrypt, decrypt
     from copy import deepcopy
+    import sys
 except ModuleNotFoundError:
     print("error: some modules are missing or not being found")
 print("done")
@@ -42,7 +43,11 @@ def login(user, password):
     else:
         return False
 
-def updateusersfile(users):
+def updateusersfile(user):
+    global users
+    user1 = deepcopy(user)
+    user1["data"] = encrypt(user1["pass"], str(user1["data"]).encode())
+    users[user1["name"]] = user1
     usersfile = {}
     for i in range(len(users)):
         usersfile[i] = list(users.values())[i]
@@ -50,7 +55,7 @@ def updateusersfile(users):
     file.write(str(usersfile))
     file.close()
 
-def createnewaccount():
+def createnewaccount(right):
     name = input("enter name for your new user: ")
     password = input("enter password for your new user: ")
     back = {}
@@ -59,12 +64,82 @@ def createnewaccount():
     h.update(password.encode())
     h = h.hexdigest()
     back["pass"] = h
-    back["data"] = {}
-    user = deepcopy(back)
-    user["data"] = encrypt(h, str({"rights": "Admin"}).encode())
-    usersdata[user["name"]] = user
-    updateusersfile(usersdata)
+    back["data"] = {"rights": right, "files": {}}
+    updateusersfile(back)
     return back
+
+def cd(command):
+    global currentdir
+    if currentdir == currentdir:
+        if len(command) != 1:
+            if command[1] != "..":
+                if command[1] in user["data"]["files"]:
+                    currentdir = command[1]
+                else:
+                    print("error in cd: directory '{}' not existing".format(command[1]))
+            else:
+                currentdir = ""
+        else:
+            print("error in cd: cd requires 1 argument")
+
+def ls():
+    if currentdir != "":
+        back = str(user["data"]["files"][currentdir].keys())
+        back = back.replace("dict_keys([", "")
+        back = back.replace("])", "")
+        print(back)
+    else:
+        back = str(user["data"]["files"].keys())
+        back = back.replace("dict_keys([", "")
+        back = back.replace("])", "")
+        print(back)
+
+def createdir(command):
+    if len(command) != 1:
+        user["data"]["files"][command[1]] = {}
+        updateusersfile(user)
+    else:
+        print("error in createdir: createdir requires 1 argument")
+
+def remove(command):
+    if len(command) != 1:
+        if command[1] in user["data"]["files"]:
+            del user["data"]["files"][command[1]]
+            updateusersfile(user)
+        else:
+            print("error in removedir: directory {} is not existing".format(command[1]))
+    else:
+        print("error in removedir: removedir requires 1 argument")
+
+def createfile(command):
+    if len(command) != 1:
+        user["data"]["files"][command[1]] = ""
+        updateusersfile(user)
+    else:
+        print("error in createfile: createfile requires 1 argument")
+
+def editfile(command):
+    if len(command) != 1:
+        if currentdir != "":
+            if command[1] in user["data"]["files"][currentdir]:
+                towrite = sys.stdin.read()
+                while not "exit:editor" in towrite:
+                    print(towrite)
+                towrite = towrite.replace("exit:editor", "")
+                user["data"]["files"][currentdir][command[1]] = towrite
+            else:
+                print("error in editfile: file {} not found".format(command[1]))
+        else:
+            if command[1] in user["data"]["files"]:
+                towrite = sys.stdin.readlines()
+                while not "exit:editor" in towrite:
+                    print(towrite)
+                towrite = towrite.replace("exit:editor", "")
+                user["data"]["files"][command[1]] = towrite
+            else:
+                print("error in editfile: file {} not found".format(command[1]))
+    else:
+        print("error in editfile: editfile requires 1 argument")
 # login
 if userslen != 0:
     count = 0
@@ -79,5 +154,25 @@ if userslen != 0:
             back = login(list(usersdata.values())[userin-1], password)
         user = back
 else:
-    user = createnewaccount()
+    user = createnewaccount("Admin")
+#main
+currentdir = ""
+while True:
+    command = input("{}: ".format(currentdir))
+    command = command.split()
+    if len(command) != 0:
+        if command[0] == "cd":
+            cd(command)
+        elif command[0] == "ls":
+            ls()
+        elif command[0] == "createdir":
+            createdir(command)
+        elif command[0] == "remove":
+            remove(command)
+        elif command[0] == "createfile":
+            createfile(command)
+        elif command[0] == "editfile":
+            editfile(command)
+        else:
+            print("unknown command: {}".format(command[0]))