arg_demo* dorecursive* dorecursivepath* empty_file* file-list* file-list-iterator* file-list-iterator-1* file-list-iterator-2* file-list-iterator-3* file-list-iterator-4* file-name-print* file1* files_demo* flist* forEach* hello* here* keyin_demo* level1/ level2/ level3/ ls-info* main* menu* menu.txt* menu2* MenuExample* name* number-file* numeric_demo* pattern* pattern2* pattern3* printname* quotes_demo* recursive* replace* shift_demo* shift_demo-old* somefile* sort-info* subroutine* switch_demo* switch_demo-2* there* usage* zero*