WC (Word Count)

1 , view file bytes, number of words,    number of lines WC Test.txt-  --line number of words number of bytes file name 2, used to count the number of files in the current directory    (the number contains the current directory)ls  WC -l-C count bytes. -L COUNT the number of rows. -M counts the number of characters. This flag cannot be used with the-C flag. -W counts the number of words. A word is defined as a string separated by a blank, a jump, or a newline character. -L Print the length of the longest line. -Help Display assistance --version displays release information    

WC (Word Count)