pdf-mv.shon commit [i3blocks-music] add music symbol (a9a8468)
   1#! /bin/bash
   2
   3for oldfile in "$@"; do
   4  newname=$(pdfinfo -meta $oldfile | sed -n '/MT-.../p' | sed -n 's/.*\(MT-...\): \(.*\)<.*/\L\1-\2\.pdf/; s/ /-/gp')
   5  mv $oldfile $newname
   6done