How can I repair filenames that contains characters that looks like rectangulars with some numbers in it. (Translated from german umlauts)
There is a tool like convmv, but I don't know what parameters I've to set.
Thx
First you install the convmv from
sudo apt-get install convmv
Then CD to the main directory where you have those files and folders and then type
convmv -f iso-8859-7 -t utf8 -r --notest --replace ~/path/to/directory_here
Source Taken from : Linux.com