我想纠正错误的元数据或添加丢失的元数据，因为我从光盘中撕下了75张光盘。 我从AllMusic获得了跟踪信息，并将其剥离为几乎可用的“CSV”数据。
Number";"1";"Piece";"Nocturne for piano No. 2 in E flat major, Op. 9/2, CT. 109";"Componist";"Frédéric Chopin
MainPiece";"";"Piece";"Symphony No. 9 in E minor ("From the New World"), B. 178 (Op. 95) (first published as No. 5)
Number";"2";"Piece";"Largo";"Componist";"Antonin Dvorák
Number";"3";"Piece";"La plus que lente, waltz for piano (or orchestra), L. 121";"Componist";"Claude Debussy
Number";"4";"Piece";"Waldesrauschen (Forest Murmurs), for piano (Zwei Konzertetuden No. 1), S. 145/1 (LW A218/1)";"Componist";"Franz Liszt
MainPiece";"";"Piece";"Oboe Concerto, for oboe, strings & continuo in D minor, Op. 8/9, RV 454
Number";"5";"Piece";"Allegro";"Componist";"Antonio Vivaldi
Number";"6";"Piece";"Largo";"Componist";"Antonio Vivaldi
Number";"7";"Piece";"Allegro";"Componist";"Antonio Vivaldi
MainPiece";"";"Piece";"Cello Concerto in A major, G. 475
Number";"8";"Piece";"1. Allegro";"Componist";"Luigi Boccherini
Number";"9";"Piece";"2. Adagio";"Componist";"Luigi Boccherini
Number";"10";"Piece";"3. Rondò - Allegro";"Componist";"Luigi Boccherini
MainPiece";"";"Piece";"Serenade No. 12 for winds in C minor ("Nacht Musique"), K. 388 (K. 384a)
Number";"11";"Piece";"Allegro";"Componist";"Wolfgang Amadeus Mozart
Number";"12";"Piece";"Liebesträume, notturno for piano No. 3 in A flat major ("O Lieb, so lang du lieben kannst"), S. 541/3 (LW A103/3)";"Componist";"Franz Liszt
MainPiece";"";"Piece";"Phantasiestücke (4) for violin, cello & piano in A minor, Op. 88
Number";"13";"Piece";"Romanze";"Componist";"Robert Schumann
MainPiece";"";"Piece";"Sinfonia Concertante for violin, cello, oboe, bassoon & orchestra, H. 1/105
Number";"14";"Piece";"Andante";"Componist";"Franz Joseph Haydn
我想用awk重写一个脚本来设置元数据
eyeD3 -n 01 -a composer -t mainpiece piece 01*.mp3
用awk重命名文件
mv 01*.mp3 01 [composer] mainpiece piece.mp3
主件/件是手动部件，但我想重写1到01。
我找到printf ("%2d" ,$1,$2)的内容，但对.mp3
对我有什么建议吗？