diff --git a/pwndbg/dt_backup.txt b/pwndbg/dt_backup.txt
deleted file mode 100644
index e9ed1c0eb..000000000
--- a/pwndbg/dt_backup.txt
+++ /dev/null
@@ -1,122 +0,0 @@
-
-
-def get_type(v):
-    t = v.type
-    while not t.name:
-        if t.code == gdb.TYPE_CODE_PTR:
-            t = t.target()
-    return t.name
-
-def get_typename(t):
-    n = ''
-    o = t
-    p = ''
-    if t.code    == gdb.TYPE_CODE_ARRAY:
-        t = t.target()
-    while t.code == gdb.TYPE_CODE_PTR:
-        t = t.target()
-        p += '*'
-    name = t.name
-    if not p:
-        return name
-    return name + ' ' + p
-
-def get_arrsize(f):
-    t = f.type
-    if t.code != gdb.TYPE_CODE_ARRAY:
-        return 0
-    t2 = t.target()
-    s  = t2.sizeof
-    return int(t.sizeof / t2.sizeof)
-
-def get_field_by_name(obj, field):
-    # Dereference once
-    if obj.type.code == gdb.TYPE_CODE_PTR:
-        obj = obj.dereference()
-    for f in re.split('(->|\.|\[\d+\])', field):
-        if not f: continue
-        if f   == '->':
-            obj = obj.dereference()
-        elif f == '.':
-            pass
-        elif f.startswith('['):
-            n   = int(f.strip('[]'))
-            obj = obj.cast(obj.dereference().type.pointer())
-            obj += n
-            obj = obj.dereference()
-        else:
-            obj = obj[f]
-    return obj
-
-
-
-def happy(typename):
-    prefix = ''
-    if 'unsigned' in typename:
-        prefix = 'u'
-        typename = typename.replace('unsigned ', '')
-    return prefix + {
-    'char': 'char',
-    'short int': 'short',
-    'long int': 'long',
-    'int': 'int',
-    'long long': 'longlong',
-    'float': 'float',
-    'double': 'double'
-    }[typename]
-
-def dt(name, addr=None, obj = None, field=None):
-    """
-    Dump out a structure type Windbg style.
-    """
-    # Return value is a list of strings.of
-    # We concatenate at the end.
-    rv  = []
-
-    # Lookup the type name specified by the user
-    t   = gdb.lookup_type(name)
-
-    # If it's not a struct (e.g. int or char*), bail
-    if t.code not in (gdb.TYPE_CODE_STRUCT, gdb.TYPE_CODE_TYPEDEF):
-        raise Exception("Not a structure: %s" % t)
-
-    # If an address was specified, create a Value of the
-    # specified type at that address.
-    if addr is not None:
-        obj = gdb.Value(addr).cast(t.pointer()).dereference()
-
-    # Header, optionally include the name
-    header = name
-    if obj: header = "%s @ %s"  (header, str(obj.address))
-    rv.append(name)
-
-    for name, field in t.items():
-        # Get the actual name of the type, e.g. char***
-        t = get_typename(field.type.strip_typedefs())
-
-        # How many entries are in the array, if any
-        n = get_arrsize(field) or ''
-        if n: n = '[%i]' % n
-
-        # Offset into the parent structure
-        o = field.bitpos/8
-
-        line  = "    +0x%04x %-20s" (o, name)
-
-        if obj is None:
-            line ='%s: %s' % (line, str(field.type))
-        if obj:
-            # Get the actual field Value out of the object
-            v  = obj[name]
-
-            # Strip off whatever typedef crap it has
-            vt = v.type
-            if vt.code == gdb.TYPE_CODE_TYPEDEF:
-                vt = vt.strip_typedefs()
-            if vt.code == gdb.TYPE_CODE_INT:
-                v = hex(int(v))
-            print("    +0x%04x %-20s : %s" % (o, name, v))
-
-        rv.append(field)
-    if obj is None: print("}")
-
diff --git a/pwndbg/string.pu b/pwndbg/string.pu
deleted file mode 100644
index e69de29bb..000000000