.env line sorter

Sorts by key (before =). Comments and blank lines stay grouped at the top. Optional mask replaces values with ***.

.gitignore quick reference

Git pathspec ignores. Official docs: gitignore.

• # starts a comment.
• / at start of pattern anchors to repo root; trailing / matches directories only.
• * matches anything except /; ** matches across directories.
• ! negates a previous ignore (un-ignore).
• Patterns are usually relative to the .gitignore file location.

Examples: bin/, *.log, !.gitkeep, node_modules/