description property

Implementation

@override
final description = "clean source file|diretory \n\n"
    "e.g. clean one file ./logs/error.log . \n"
    "  ft clean ./logs/error.log \n\n"
    "e.g. clean all files in ./logs/ . \n"
    "  ft clean ./logs \n\n"
    "e.g. clean CWD, autosave files (*{~,#}), verbose output. \n"
    "  ft clean . --pattern='**{~,#}' -v \n\n"
    "e.g. clean ~/Downloads, all macos desktop services store. \n"
    "  ft clean ~/Downloads, --pattern='**.DS_Store' \n\n"
    "e.g. clean ~/Downloads/README.md/* \n"
    "  ft clean ~/Downloads --pattern='*README.md/**' \n\n"
    "e.g. clean ~/Downloads, empty files (file size <=1). \n"
    "  ft clean ~/Downloads --size_le=1 \n\n"
    "e.g. clean ~/Downloads, April Fools' Day Documents. \n"
    "  ft clean ~/Downloads --time_ge=20240401 --time_le=20240402";