Вопрос по find -name -exec

 find . -name "*.flac" |while read name;do ffmpeg -i ${name} -ab 320k -map_metadata 0 -id3v2_version 3 ${name/.flac/}.mp3 ;done

./01: No such file or directory

find . -name "*.flac.mp3" -exec mv '{}'.mp3 \;

find . -name "*.flac.mp3" |while read name;do mv ${name} ${name%.flac} ;done

usage: mv [-f | -i | -n] [-v] source target
       mv [-f | -i | -n] [-v] source ... directory
usage: mv [-f | -i | -n] [-v] source target
       mv [-f | -i | -n] [-v] source ... directory

rename /flac// *.mp3
syntax error at (eval 2) line 1, at EOF

 rm *.mp3

find . -name "*.flac" |while read name;do ffmpeg -i ${name} -ab 320k -map_metadata 0 -id3v2_version 3 ${name/.flac/}.mp3 ;done

rename 's/flac//' *.mp3

rename 's/flac.//' *.mp3

find . -name "*.flac" -exec ffmpeg -i {} -ab 320k -map_metadata 0 -id3v2_version 3 {}.mp3 \; && rename 's/flac.//' *.mp3

find . -name "*.flac" |while read name;do ffmpeg -i "${name}" -ab 320k -map_metadata 0 -id3v2_version 3 "${name/.flac/}.mp3" ;done

for i in $(ls *.flac.mp3); do
    newname="$(echo $i | sed 's/.flac//')"
    mv "$i" "$newname"
done

mv: rename 01 to 01: No such file or directory
mv: rename - to -: No such file or directory
mv: rename Used to Used: No such file or directory
mv: rename To to To: No such file or directory
mv: rename Get to Get: No such file or directory
mv: rename High to High: No such file or directory
mv: rename - to -: No such file or directory
mv: rename John to John: No such file or directory
mv: rename Butler.flac.mp3 to Butler.mp3: No such file or directory

launuapaso ~/John Butler 2007 John Butler Live At Twist & Shout ls -1
01 - Used To Get High - John Butler.flac
01 - Used To Get High - John Butler.flac.mp3

for i in $(ls *.flac.mp3); do
    newname="$(echo '$i' | sed 's/.flac//')"
    mv "$i" "$newname"
done

for i in $(find -name "*.flac.mp3" -print); do
    newname="$(echo '$i' | sed 's/.flac//')"
    mv "$i" "$newname"
done

find: illegal option -- n
usage: find [-H | -L | -P] [-EXdsx] [-f path] path ... [expression]
       find [-H | -L | -P] [-EXdsx] -f path [path ...] [expression]

for i in $(find . -name "*.flac.mp3" -print); do
... 

mv: rename ./01. to $i: No such file or directory
mv: rename Main to $i: No such file or directory

launuapaso ~/Idenline 2012 TBI 01 ls
01 - You & Me.flac                03 - Hearts Lullaby.flac          05 - At Sunset.flac
01 - You & Me.flac.mp3            03 - Hearts Lullaby.flac.mp3      05 - At Sunset.flac.mp3
02 - Way to an Angel.flac         04 - Together (VIP Mix).flac      06 - Lonesome.flac
02 - Way to an Angel.flac.mp3     04 - Together (VIP Mix).flac.mp3  06 - Lonesome.flac.mp3
launuapaso ~/Idenline 2012 TBI 01 find . -name "*.flac.mp3" -print
./01 - You & Me.flac.mp3
./02 - Way to an Angel.flac.mp3
./03 - Hearts Lullaby.flac.mp3
./04 - Together (VIP Mix).flac.mp3
./05 - At Sunset.flac.mp3
./06 - Lonesome.flac.mp3
launuapaso ~/Idenline 2012 TBI 01

 → /bin/ls
test.flac.mp3
 → for i in $(find . -name "*.flac.mp3" -print); do newname="$(echo "$i" | sed 's/.flac//')"; mv "$i" "$newname"; done
 → /bin/ls
test.mp3

find . -name "*.flac" | while IFS= read -r name ; do ffmpeg -i "${name}" -ab 320k -map_metadata 0 -id3v2_version 3 "${name/.flac/}.mp3" ; done

Parse error, at least 3 arguments were expected, only -1 given in string ''

#!/bin/bash

function flac2mp3() {
  local dir="$1"
  while read flac_file; do
    local mp3_file="${flac_file%%.flac}.mp3"
    ffmpeg -i "$flac_file" -ab 320k -map_metadata 0 -id3v2_version 3 "$mp3_file"
  done < <(find "$dir" -name "*.flac" -type f -maxdepth 1)
}

launuapaso ~/Idenline 2012 TBI 01 sh flac2mp3.sh
flac2mp3.sh: line 8: syntax error near unexpected token `<'
flac2mp3.sh: line 8: `  done < <(find "$dir" -name "*.flac" -type f -maxdepth 1)'