{
    "mode": "perldoc",
    "parameter": "grep",
    "section": "-f",
    "url": "https://www.chedong.com/phpMan.php/perldoc/grep/json",
    "generated": "2026-08-22T15:53:01Z",
    "sections": [],
    "flags": [],
    "examples": [],
    "see_also": []
}