diff --git a/DISTRIBUTING.txt b/DISTRIBUTING.txt
new file mode 100644
index 0000000..b037fa9
--- /dev/null
+++ b/DISTRIBUTING.txt
@@ -0,0 +1,49 @@
+# Distributing
+
+## Setup
+
+Distribution requires setuptools, wheel, and twine. While setuptools is mostly likely already installed, you will probably need to install wheel and twine:
+
+```bash
+pip install twine wheel
+```
+
+The .gitignore file should include:
+
+```text
+*.egg-info
+build
+dist
+```
+
+## Notes
+
+For convenience, the Makefile contains two targets:
+
+- dist: To create and test the distribution.
+- publish: To publish to PYPI.
+
+After `make dist`, It's a good idea to publish to the PYPI test site first:
+
+```bash
+twine upload --repository-url https://test.pypi.org/legacy/ dist/*
+```
+
+You can test the install (in a virtual env) using:
+
+```bash
+pip install -i https://test.pypi.org/simple/ python-commonkit
+```
+
+> Note: The PYPI test site may not have all of the required dependencies for the package.
+
+Checklist:
+
+1. Make sure the master branch is checked out.
+2. Make sure all tests are passing.
+3. Make sure documentation is built and published.
+4. Bump the version if it hasn't been done already. The version must always be bumped to avoid a "file already exists" error. Also, be sure to update the Development Status classifier in `setup.py` if appropriate.
+5. Run: `make dist`
+6. Upload to test: `twine upload --repository-url https://test.pypi.org/legacy/ dist/*`
+7. Run: `make publish`
+8. Satisfaction.
diff --git a/docs/generate_command_signatures.py b/docs/generate_command_signatures.py
index 38eb9d2..540b693 100755
--- a/docs/generate_command_signatures.py
+++ b/docs/generate_command_signatures.py
@@ -115,7 +115,7 @@ print_description("Postgres commands.")
 print_mapping(PGSQL_MAPPINGS)
 
 print_heading("POSIX")
-print_description("Posix commands form the basis of overlays for nix platforms.")
+print_description("Posix commands form the basis of overlays for *nix platforms.")
 print_mapping(POSIX_MAPPINGS, excludes=["func"])
 
 exclude_from_centos = COMMON_MAPPINGS.copy()
diff --git a/docs/source/_data/cloc.csv b/docs/source/_data/cloc.csv
index a28a7b4..fccd4f2 100644
--- a/docs/source/_data/cloc.csv
+++ b/docs/source/_data/cloc.csv
@@ -1,3 +1,3 @@
 files,language,blank,comment,code
-22,Python,1123,979,1844
-22,SUM,1123,979,1844
+22,Python,1124,981,1847
+22,SUM,1124,981,1847
diff --git a/docs/source/_includes/overlays.rst b/docs/source/_includes/overlays.rst
index ff9dba4..bd92d29 100644
--- a/docs/source/_includes/overlays.rst
+++ b/docs/source/_includes/overlays.rst
@@ -528,7 +528,7 @@ Work with a PostgreSQL user.
 POSIX
 =====
 
-Posix commands form the basis of overlays for nix platforms.
+Posix commands form the basis of overlays for *nix platforms.
 
 append
 ------
@@ -736,6 +736,36 @@ Prompt the user for input.
     help_text: None
     label: None
 
+push
+----
+
+Synchronize a directory structure.
+
+- source (str): The source directory.
+- target (str): The target directory.
+- delete (bool): Indicates target files that exist in source but not in target should be removed.
+- exclude (str): The path to an exclude file.
+- host (str): The host name or IP address. This causes the command to run over SSH.
+- key_file (str): The privacy SSH key (path) for remote connections. User expansion is automatically applied.
+- links (bool): Include symlinks in the sync.
+- port (int): The SSH port to use for remote connections.
+- recursive (bool): Indicates source contents should be recursively synchronized.
+- user (str): The user name to use for remote connections.
+
+
+.. code-block:: ini
+
+    [run push command]
+    push: source target
+    delete: False
+    exclude: None
+    host: None
+    key_file: None
+    links: True
+    port: 22
+    recursive: True
+    user: None
+
 remove
 ------
 
diff --git a/scripttease/library/overlays/centos.py b/scripttease/library/overlays/centos.py
index 8c4af5c..50b21bc 100644
--- a/scripttease/library/overlays/centos.py
+++ b/scripttease/library/overlays/centos.py
@@ -36,7 +36,7 @@ __all__ = (
 
 
 def command_exists(name):
-    """Indicates whether a given command exists in this overaly.
+    """Indicates whether a given command exists in this overlay.
 
     :param name: The name of the command.
     :type name: str
diff --git a/scripttease/library/overlays/ubuntu.py b/scripttease/library/overlays/ubuntu.py
index 093ab05..57d3a05 100644
--- a/scripttease/library/overlays/ubuntu.py
+++ b/scripttease/library/overlays/ubuntu.py
@@ -40,7 +40,7 @@ __all__ = (
 
 
 def command_exists(name):
-    """Indicates whether a given command exists in this overaly.
+    """Indicates whether a given command exists in this overlay.
 
     :param name: The name of the command.
     :type name: str