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bartlbee , 11 months ago 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
I’d add: