How to change encoding in many files?

Question

I try this:

find . -exec iconv -f iso8859-2 -t utf-8 {} \;

but output goes to the screen, not to the same file. How to do it?

Answer 1

Try this:

find . -type f -print -exec iconv -f iso8859-2 -t utf-8 -o {}.converted {} \; -exec mv {}.converted {} \;

It will use temp file with '.converted' suffix (extension) and then will move it to original name, so be careful if you have files with '.converted' suffixes (I don't think you have).

Also this script is not safe for filenames containing spaces, so for more safety you should double-quote: "{}" instead of {} and "{}.converted" instead of {}.converted

Answer 2

read about enconv.
If you need to convert to your current terminal encoding you can do it like that:

find . -exec enconv -L czech {}\;

Or exactly what you wanted:

find . -exec enconv -L czech -x utf8 {}\;

Answer 3

I found this method worked well for me, especially where I had multiple file encodings and multiple file extensions.

Create a vim script called script.vim:

set bomb
set fileencoding=utf-8
wq

Then run the script on the file extensions you wish to target:

find . -type f \( -iname "*.html" -o -iname "*.htm" -o -iname "*.php" -o -iname "*.css" -o -iname "*.less" -o -iname "*.js" \) -exec vim -S script.vim {} \;