Method write

src/ssh_config_parser.py:169–188

(self, backup: bool = True)

        return self.config

    def write(self, backup: bool = True) -> None:
        content = self._generate_content()

        if self.config_path.exists():
            try:
                with self.config_path.open("r", encoding="utf-8") as f:
                    current = f.read()
                if current == content:
                    return
            except Exception:
                pass

        effective_backup = (
            backup and self.auto_backup_enabled and self.config_path.exists()
        )
        if effective_backup and not self._have_backed_up_this_session:
            self._backup_file()
            self._have_backed_up_this_session = True

        self._atomic_write(content)

    def validate(self) -> List[str]:
        errors: List[str] = []