nl wc

nl - number lines of files

Write  each  FILE to standard output, with line numbers added.

 

wc - 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.

posted on 2010-11-08 20:33  lbsx  阅读(200)  评论(0)    收藏  举报