feat: restructure docs into "chapters" (#12)

* feat(docker, k8s): create containers folder and kubernetes notes

docs/languages/python/modules/shutil.md

@@ -0,0 +1,52 @@
+# Shutil Module
+
+High-level file operations
+
+```python
+# copy file src to fil dst, return dst in most efficient way
+shutil.copyfile(src, dst)
+# dst MUST be complete target name
+# if dst already exists it will be overwritten
+
+# copy file src to directory dst, return path to new file
+shutil.copy(src, dst)
+
+# Recursively copy entire dir-tree rooted at src to directory named dst
+# return the destination directory
+shutil.copytree(src, dst, dirs_exist_ok=False)
+# DIRS_EXIST_OK: {bool} -- dictates whether to raise an exception in case dst
+# or any missing parent directory already exists
+
+# delete an entire directory tree
+shutil.rmtree(path, ignore_errors=False, onerror=None)
+# IGNORE_ERROR: {bool} -- if true errors (failed removals) will be ignored
+# ON_ERROR: handler for removal errors (if ignore_errors=False or omitted)
+
+# recursively move file or directory (src) to dst, return dst
+shutil.move(src, dst)
+# if the destination is an existing directory, then src is moved inside that directory.
+# if the destination already exists but is not a directory,
+# it may be overwritten depending on os.rename() semantics
+# used to rename files
+
+# change owner user and/or group of the given path
+shutil.chown(path, user=None, group=None)
+# user can be a system user name or a uid; the same applies to group.
+#  At least one argument is required
+
+# create archive file and return its name
+shutil.make_archive(base_name, format, [root_dir, base_dir])
+# BASE_NAME: {string} -- name of the archive, including path, excluding extension
+# FROMAT: {zip, tar, gztar, bztar, xztar} -- archive format
+# ROOT_DIR: {path} -- root directory of archive (location of archive)
+# BASE_DIR: {path} -- directory where the archiviation starts
+
+# unpack an archive
+shutil.unpack_archive(filename, [extract_dir, format])
+# FILENAME: full path of archive
+# EXTRACT_DIR: {path} -- directory to unpack into
+# FORMAT: {zip, tar, gztar, bztar, xztar} -- archive format
+
+# return disk usage statistics as Namedtuple w/ attributes total, used, free
+shutil.disk_usage(path)
+```