awk.sc

来自「Unix Shell编程权威指南的配套源代码,书是好书,不过习题没有答案,要自己」· 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."}