wc − wc
wc [OPTION]... [FILE]...
Print newline, word, and byte counts for each FILE, and a total line if more than one FILE is specified.
[files]...
−c, −−bytes
print the byte counts
−m, −−chars
print the character counts
−−files0−from <F>
read input from the files specified by NUL−terminated names in file F; If F is − then read names from standard input
−l, −−lines
print the newline counts
−L, −−max−line−length
print the length of the longest line
−−total <WHEN>
when to print a line with total counts; WHEN can be: auto, always, only, never
−w, −−words
print the word counts
−h, −−help
Print help
−V, −−version
Print version