What CLI apps you use to do common tasks like editing (pdf, audio, video, image) files.

syncthing to sync my files on all my devices

find -exec is essential to process multiple files

7z handles wildcards inside a find -exec so you can save 200 lines of sh compliance

mpv plays online media since it uses yt-dlp

https://github.com/WyattBlue/auto-editor - automatically editing video and audio by analyzing a variety of methods, most notably audio loudness

https://github.com/shssoichiro/oxipng, https://pngquant.org/ and https://github.com/RazrFalcon/svgcleaner for optimizing images

I use:

• qpdf for mucking around with pdfs, reordering, selecting pages, combining them, etc.
• ffmpeg for video and audio sicing and transcoding. Usually encompassing a command in a script because I forget the precise params every time ;p
• nvim for anything like Markdown (which can be converted to other things like LaTeX or pdf or html, sometimes in multiple stages)
• imagemagick for simple image conversion stuff.
• wget for downloads .
• youtube-dl or yt-dlp for grabbing youtube stuff.

I'd add:

• ghostscript - with some basic perl scripts, works great for pdf flattening/compressing, merging, splitting, adding bookmarks etc.
• poppler - pdfseparate, sometimes pdfunite
• zathura - pdf viewing
• feh - images
• sshfs - prefer it to rclone
• cheat
• emacs - org-mode, latex, dired/wdired, capture, eshell, vterm, tramp
• mc/midnight commander

You can also use ghostscript (gs) or the image magick convert with PDF.

I use rsync quite often and ssh as well.

Aria2c is the best downloader for large files. It also supports torrents.

For me, it's pretty much just app management via my package manager, some file management, and the big ones are using neovim as a text editor and cmus as my primary music player (I also use emms in emacs sometimes)

For audio files sox and beets are my live saver.

I use most of these that you listed, except that I don't use office apps at all, and do all my documents using LaTeX in neovim.

Also, I have small helper scrips for pdf manipulation for tasks that I do regularly, like making my handwritten notes ready for printing at my office since I don't like the algo my office printer uses to convert them to B&W. I also use sejda-console for merging PDFs as it has nice options for manipulating TOC during the merge.

Another nice utility is ffpb which is basically a wrapper around ffmpeg that gives it a nice progress bar.

• pdfcrop (commonly included with LaTeX) for cropping margins - it cuts the pdf down to its contents then adds a margin of your choosing, extremely useful for forcing academic papers to have consistent margins, pdfcrop --margins 72 *pdf here* will create a document with a ~1in margin all around (it uses bp as its units)
• vips for resizing/converting images - it's a bit faster and lighter than imagemagick in my experience, although the main reason I use it instead of imagemagick is just because I like playing around with stuff I haven't used before :) It has an officially supported python binding too

@antihero I use ffmpeg to extract frames from images. Yt-dlp to download youtube videos. Rmlint, to remove duplicates. Gallery-dl to sometimes download from sites like instagram or twitter & finally mpd / ncmpcpp to listen to music....

Does anyone know of an application which can eliminate excessive glare in a picture?

Using lf, a file manager like ranger. Written in Go.

https://github.com/gokcehan/lf