Bulk rename of ebook files (pdf, epub, mobi) based on embedded metadata

Bulk rename multiple ebook files (pdf, epub, mobi) using embedded metadata if available (pure ruby implementation)

Archive all directories having the given depth from a given directory. TL;DR: dir-archiver --input-dir ~/projects --depth 2 --seperator "__" --output-dir ~/archives --commit

List unique file extensions from any starting directory recursively

Bulk rename and remove unwanted characters from list of files in any directory recursively. Turn something like 'my_#$@#$_bad_$!@_filename!!.txt' into 'my_bad_filename.txt'

Clone/list multiple Github repositories for a given user/organization including private repos easily. e.g.$github_copier --base-dir ~/projects --user awesome_dev --language "Emacs Lisp" --clone

Export any project from Github (or a local directory) to a single pdf file. Combine useful features of the following ruby gems (vim_printer, html2pdf, pdfs2pdf and others) to produce a single pdf file for quick review. ...

Rename the mp4 and m4a files by adding the running time to the end of the filename TL;DR rename 'media_file.mp4' to 'media_file_12_34.mp4' if the running time is '12:34' minutes

Combine multiple pdf files into a single file with combined table of content for quick navigation

Export any project from a given git repository (or a local directory) to a single pdf file. Combine useful features of vim_printer, html2pdf, pdfs2pdf and others to produce a single pdf file for quick review.