diff --git a/docs/source/cli.rst b/docs/source/cli.rst
index 86aab624..b9837d64 100644
--- a/docs/source/cli.rst
+++ b/docs/source/cli.rst
@@ -80,7 +80,7 @@ useful to cache the password so that the next commands will no longer ask for yo
 Listing remote files
 --------------------
 
-To list the dataobjects and collections that are available on the iRODS server, you can use the :code:`ibridges list` command:
+To list the data objects and collections that are available on the iRODS server, you can use the :code:`ibridges list` command:
 
 .. code:: shell
 
@@ -94,9 +94,19 @@ If you want to list a collection relative to your `irods_home`, you can use `~`
 
     ibridges list "irods:~/collection_in_home"
 
-
 It is generally best to avoid spaces in collection and data object names. If you really need them, you must enclose the path with `"`. That also holds true for local paths.
 
+If you want to have a list that is easier to parse with other command line tools, you can use:
+
+.. code:: shell
+
+    ibridges list --short
+
+You can also see the checksums and sizes of data objects with the long format:
+
+.. code:: shell
+
+    ibridges list --long
 
 .. note::
     Note that all data objects and collections on the iRODS server are always preceded with "irods:". This is done to distinguish local and remote files.
@@ -274,3 +284,53 @@ or
 .. code:: shell
 
     ibridges search --metadata "key" --item_type data_object
+
+
+Metadata commands
+-----------------
+
+Listing metadata
+^^^^^^^^^^^^^^^^
+
+Listing metadata entries for a single collection or data object can be done with the :code:`meta-list`
+subcommand:
+
+.. code:: shell
+
+    ibridges meta-list "irods:some_collection"
+
+Adding new metadata
+^^^^^^^^^^^^^^^^^^^
+
+To add new metadata for a single collection or data object, you can use the :code:`meta-add` subcommand:
+
+.. code:: shell
+
+    ibridges meta-add "irods:some_collection" some_key some_value, some_units
+
+The :code:`some_units` argument can be left out, in which case the units will be set to the empty string.
+
+Deleting metadata
+^^^^^^^^^^^^^^^^^
+
+Metadata can also again be deleted with the CLI using the :code:`meta-del` subcommand:
+
+.. code:: shell
+
+    ibridges meta-del "irods:some_collection" --key some_key --value some_value --units some_units
+
+All of the :code:`--key`, :code:`--value` and :code:`--units` are optional. They serve to constrain
+which metadata items will be deleted. For example, if you only set the key:
+
+.. code:: shell
+
+    ibridges meta-del "irods:some_collection" --key some_key
+
+then **all** metadata items with that key will be deleted. You can delete all metadata for a single
+collection or data object with:
+
+.. code:: shell
+
+    ibridges meta-del "irods:some_collection"
+
+You will be asked to confirm this operation.
diff --git a/ibridges/__main__.py b/ibridges/__main__.py
index 2de4b7bb..4f7f5261 100644
--- a/ibridges/__main__.py
+++ b/ibridges/__main__.py
@@ -49,6 +49,12 @@
         List the content of a collections, if no path is given, the home collection will be listed.
     tree:
         List a collection and subcollections in a hierarchical way.
+    meta-list:
+        List the metadata of a collection or data object.
+    meta-add:
+        Add a new metadata entry to a collection or data object.
+    meta-del:
+        Delete metadata entries for a collection or data object.
     mkcoll:
         Create the collection and all its parent collections.
     setup:
@@ -68,6 +74,9 @@
 ibridges list irods:~/collection
 ibridges mkcoll irods://~/bli/bla/blubb
 ibridges tree irods:~/collection
+ibridges meta-list irods:~/collection
+ibridges meta-add irods:~/collection key value units
+ibridges meta-del irods:~/collection key value units
 ibridges search --path-pattern "%.txt"
 ibridges search --metadata "key" "value" "units"
 ibridges search --metadata "key" --metadata "key2" "value2"
@@ -120,7 +129,7 @@ def main() -> None:  #pylint: disable=too-many-branches
         ibridges_meta_list()
     elif subcommand == "meta-add":
         ibridges_meta_add()
-    elif subcommand == "meta-del":
+    elif subcommand in ["meta-del", "meta-rm"]:
         ibridges_meta_del()
     else:
         print(f"Invalid subcommand ({subcommand}). For help see ibridges --help")