Ignite talk conversion from PDF to PNG

doconvert.sh

#!/bin/bash

# Put all PDF in a single numbered directory on its own (from 01...)
# Change the upper limit here to the number of directories created
# Expcet Ignite style talk (that is 20 or so slides)
for i in {01..13}
do
    cd $i
 
    # find filename
    name=`find -type f -name "$i*.pdf"`
    name=${name##*/}
    name=${name%.pdf}
    echo ${name}
 
    # delete exisiting files
    for f in ${name}-*.png
    do
      [ -f $f ] && rm "$f"
    done
 
    # convert
    convert "${name}.pdf" "${name}.png"
 
    # change numbering
    for i in {0..9}
    do
      mv "${name}-${i}.png" "${name}-0${i}.png"
    done
 
    # back to base
    cd ..
done