diff --git a/.gitignore b/.gitignore
index 4909e08..0800ae8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,4 @@
 __pycache__
 /tmp
-/.venv
 /.vscode
 /dist
diff --git a/pyproject.toml b/pyproject.toml
index 66a3933..ccd0aa1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,8 +32,4 @@ requires-python = ">= 3.10"
 path = "rwx/__init__.py"
 
 [tool.ruff]
-line-length = 80
-
-[tool.ruff.lint]
-ignore = ["COM812", "D203", "D213", "ISC001"]
 select = ["ALL"]
diff --git a/rwx/__init__.py b/rwx/__init__.py
index a1c5ee6..a721b9a 100644
--- a/rwx/__init__.py
+++ b/rwx/__init__.py
@@ -1,3 +1,2 @@
 """Read Write eXecute."""
-
 __version__ = "0.0.1"
diff --git a/rwx/__main__.py b/rwx/__main__.py
index f6276e4..519fb8e 100755
--- a/rwx/__main__.py
+++ b/rwx/__main__.py
@@ -1,11 +1,6 @@
 #! /usr/bin/env python3
-
-"""Entry point."""
-
 from pathlib import Path
-
 import fs
-
 if __name__ == "__main__":
     file_path = Path(__file__).resolve()
     root_path = file_path.parent
diff --git a/rwx/cmd/squashfs/__init__.py b/rwx/cmd/squashfs/__init__.py
index 322186c..343461e 100644
--- a/rwx/cmd/squashfs/__init__.py
+++ b/rwx/cmd/squashfs/__init__.py
@@ -6,14 +6,10 @@ rwx.cmd.need("mksquashfs")
 
 
 def mksquashfs(input_root: str, output_file: str):
-    ps.run(
-        [
-            "mksquashfs",
-            input_root,
-            output_file,
-            "-comp",
-            "zstd",
-            "-Xcompression-level",
-            str(18),
-        ]
-    )
+    ps.run([
+        "mksquashfs",
+        input_root,
+        output_file,
+        "-comp", "zstd",
+        "-Xcompression-level", str(18),
+    ])
diff --git a/rwx/grub/__init__.py b/rwx/grub/__init__.py
index cd016ab..57e313c 100644
--- a/rwx/grub/__init__.py
+++ b/rwx/grub/__init__.py
@@ -17,13 +17,8 @@ MODULES = {
 }
 
 
-def make_image(
-    image_format: str,
-    image_path: str,
-    modules: list[str],
-    memdisk_path: str,
-    pubkey_path: str | None = None,
-) -> None:
+def make_image(image_format: str, image_path: str, modules: list[str],
+               memdisk_path: str, pubkey_path: str | None = None) -> None:
     args = [
         ("grub-mkimage",),
         ("--compress", COMPRESSION),
@@ -34,6 +29,6 @@ def make_image(
     if pubkey_path:
         args.append(("--pubkey", pubkey_path))
     args.extend(modules)
-    if modules := MODULES.get(image_format):
+    if modules := MODULES.get(image_format, None):
         args.extend(modules)
     ps.run(*args)
diff --git a/rwx/log/__init__.py b/rwx/log/__init__.py
index 50048e5..3502ab5 100644
--- a/rwx/log/__init__.py
+++ b/rwx/log/__init__.py
@@ -16,17 +16,13 @@ def get_file_logger(name: str) -> logging.Logger:
     logger.setLevel(logging.INFO)
     #
     return logger
-
-
-def get_stream_logger(level: int) -> logging.Logger:
+def get_stream_logger() -> logging.Logger:
     out_handler = logging.StreamHandler(stream=sys.stdout)
-    out_handler.setLevel(level)
+    out_handler.setLevel(logging.INFO)
     #
     logger = logging.getLogger()
     logger.addHandler(out_handler)
-    logger.setLevel(level)
+    logger.setLevel(logging.INFO)
     #
     return logger
-
-
-stream = get_stream_logger(logging.INFO)
+stream = get_stream_logger()
diff --git a/rwx/prj/sphinx.py b/rwx/prj/sphinx.py
index b09d8ee..ccb8d0f 100644
--- a/rwx/prj/sphinx.py
+++ b/rwx/prj/sphinx.py
@@ -15,18 +15,12 @@ class SphinxProject(Project):
         wipe(output_root)
         arguments: list[str] = [
             "-E",
-            "-j",
-            "2",
-            "-b",
-            "html",
-            "-D",
-            f"project={self.name}",
-            "-D",
-            "master_doc={}".format("index"),
-            "-D",
-            "html_theme={}".format("sphinx_rtd_theme"),
-            "-c",
-            self.root,
+            "-j", "2",
+            "-b", "html",
+            "-D", f"project={self.name}",
+            "-D", "master_doc={}".format("index"),
+            "-D", "html_theme={}".format("sphinx_rtd_theme"),
+            "-c", self.root,
             # "-C",
             path.join(self.root, self.name),
             path.join(output_root, self.name),
diff --git a/rwx/ps/__init__.py b/rwx/ps/__init__.py
index b66c21b..5b50456 100644
--- a/rwx/ps/__init__.py
+++ b/rwx/ps/__init__.py
@@ -14,9 +14,7 @@ def get_tuples_args(tuples) -> list[str]:
 
 
 def run(*tuples) -> subprocess.CompletedProcess:
-    return subprocess.run(
-        get_tuples_args(tuples), capture_output=False, check=True
-    )
+    return subprocess.run(get_tuples_args(tuples), capture_output=False)
 
 
 def run_line(*tuples, charset: str = txt.CHARSET) -> str:
@@ -25,8 +23,6 @@ def run_line(*tuples, charset: str = txt.CHARSET) -> str:
 
 
 def run_lines(*tuples, charset: str = txt.CHARSET) -> list[str]:
-    process = subprocess.run(
-        get_tuples_args(tuples), capture_output=True, check=True
-    )
+    process = subprocess.run(get_tuples_args(tuples), capture_output=True)
     string = process.stdout.decode(charset)
     return string.rstrip().splitlines()