command prompt - chmod all files to 644 and all folders to 755 of a dictory - Stack Overflowhttp://stackoverflow.com/questions/18817744/chmod-all-files-to-644-and-all-folders-to-755-of-a-dictory
Changer les droits des fichiers et dossier exclusivement :
find . -type d -print0 | xargs -0 chmod 0755 # for directories
find . -type f -name '*.php' -print0 | xargs -0 chmod 0644 # for files