Using the find command, this locates all files with zero length.
To find all empty files on the entire system,
find / -size 0 -print
To find all empty files from the current directory down,
find . -size 0 -print
To find all empty files on the entire system,
find / -size 0 -print
To find all empty files from the current directory down,
find . -size 0 -print