wc(1) - print newline, word, and byte counts for each file
Print  newline, word, and byte counts for each FILE, and a total line if more than one FILE is specified.
With no FILE, or when FILE is -, read standard input.  A word is a non-zero-length sequence of characters
delimited  by  white  space.  The options below may be used to select which counts are printed, always in
the following order: newline, word, character, byte, maximum line length.
-c, --bytes
       print the byte counts
-m, --chars
       print the character counts
-l, --lines
       print the newline counts
       read input from the files specified by NUL-terminated names in file F; If F is - then  read  names
       from standard input
-L, --max-line-length
       print the length of the longest line
-w, --words
       print the word counts
--help display this help and exit
       output version information and exit