Translating Filenames

#create a list of all files execluding directories
find ./ru -type f > files_ru.txt

#extract a list of untique words from files_ru.txt [because the file list is too large to translate using google trandslate]
grep -o -E '\w+' ./files.txt | sort -u -f > words_ru.txt

#moves files and creates missing parent directories, add to the end of ~/.bashrc 

function mvp ()
{
    dir="$2" # Include a / at the end to indicate directory (not filename)
    tmp="$2"; tmp="${tmp: -1}"
    [ "$tmp" != "/" ] && dir="$(dirname "$2")"
    [ -a "$dir" ] ||
    mkdir -p "$dir" &&
    mv "$@"
}

#translate words_ru.txt to words_en.txt using google translate

#replace any spaces in the word files by an underscore

#combine both worlds_ru.txt and words_en.txt into a single file words_dict.txt
paste words_ru.txt words_en.txt > words_dict.txt

#create a sed script from the dict file
cat words_dict.txt | awk '{ printf("s/%s/%s/g\n", $1, $2); }' > sed_script

#use sed to replace the words in files_ru.txt
sed -f ./sed_script files_ru.txt > files_en.txt


Other useful commands:
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# create a stored files list by depth
find . -type f -printf "%d %p\n"|sort -n|perl -pe 's/^\d+\s//;' > files_sorted.txt