awk.sc

来自「UNIX+shell范例精解（第4版）代码」· SC 代码 · 共 6 行

# awk.sc script
/tom/ { count["tom"]++ }
/mary/ { count["mary"]++ }
END{print "There are " count["tom"] " Toms in the file and
   " count["mary"]" Marys in the file."}