摘要:
http://www.cnblogs.com/ggjucheng/archive/2012/08/18/2645321.html 阅读全文
摘要:
awk [-F|-f|-v] ‘BEGIN{} //{command1; command2} END{}’ file 匹配 input file R00,R01,R02,R03 output file a:R00,R01 output file b:R02,R03 awk -F, 'BEGIN{OF 阅读全文