[bash] eliminare determinate stringhe dal nome del file

[Rommel]

salve a tutti,
dovrei rinominare alcuni file che contengono la stringa "divx" nel nome del file.
qualcuno conosce/sa fare uno script che levi divx? (n.b. case unsensitive)

[cacao74]

[sergio@winnie ~/tmp/test]$ for i in `seq 0 9`; do touch mydivxfile-0$i.mpg; done
[sergio@winnie ~/tmp/test]$ for i in `seq 10 19`; do touch myDIVXfile-$i.mpg; done
[sergio@winnie ~/tmp/test]$ for i in `seq 20 29`; do touch myDIVXfile-0$i.mpg; done
[sergio@winnie ~/tmp/test]$ ls
myDIVXfile-020.mpg  myDIVXfile-026.mpg  myDIVXfile-12.mpg  myDIVXfile-18.mpg  mydivxfile-04.mpg
myDIVXfile-021.mpg  myDIVXfile-027.mpg  myDIVXfile-13.mpg  myDIVXfile-19.mpg  mydivxfile-05.mpg
myDIVXfile-022.mpg  myDIVXfile-028.mpg  myDIVXfile-14.mpg  mydivxfile-00.mpg  mydivxfile-06.mpg
myDIVXfile-023.mpg  myDIVXfile-029.mpg  myDIVXfile-15.mpg  mydivxfile-01.mpg  mydivxfile-07.mpg
myDIVXfile-024.mpg  myDIVXfile-10.mpg   myDIVXfile-16.mpg  mydivxfile-02.mpg  mydivxfile-08.mpg
myDIVXfile-025.mpg  myDIVXfile-11.mpg   myDIVXfile-17.mpg  mydivxfile-03.mpg  mydivxfile-09.mpg
[sergio@winnie ~/tmp/test]$ for file in ./*; do mv $file ${file%%[dD][iI][vV][xX]*}${file##*[dD][iI][vV][xX]}; done
[sergio@winnie ~/tmp/test]$ ls
myfile-00.mpg   myfile-022.mpg  myfile-027.mpg  myfile-05.mpg  myfile-10.mpg  myfile-15.mpg
myfile-01.mpg   myfile-023.mpg  myfile-028.mpg  myfile-06.mpg  myfile-11.mpg  myfile-16.mpg
myfile-02.mpg   myfile-024.mpg  myfile-029.mpg  myfile-07.mpg  myfile-12.mpg  myfile-17.mpg
myfile-020.mpg  myfile-025.mpg  myfile-03.mpg   myfile-08.mpg  myfile-13.mpg  myfile-18.mpg
myfile-021.mpg  myfile-026.mpg  myfile-04.mpg   myfile-09.mpg  myfile-14.mpg  myfile-19.mpg
[sergio@winnie ~/tmp/test]$

ciao

[Ikitt]

Originariamente inviato da cacao74

[sergio@winnie ~/tmp/test]$ for file in ./*; do mv $file ${file%%[dD][iI][vV][xX]*}${file##*[dD][iI][vV][xX]}; done

Fortissimo! E` tempo che mi aggiorni a bash >= 2.x, decisamente

[Rommel]

funziona!
grazie e complimenti per la bravura