Linux/Dateinamen/bereinigen/Skripte
mv/sed
$ mv 'file' $(echo 'file' | sed -e 's/[^A-Za-z0-9._-]/_/g')
find/perl
find /path/to/files -type f -print0 | \ perl -n0e '$new = $_; if($new =~ s/[^[:ascii:]]/_/g) { print("Renaming $_ to $new\n"); rename($_, $new); }'