|
发表于 2004-4-16 14:06:00
|
显示全部楼层
最初由 天刀 发表
谢谢。再请教,我要在里面查找一个范围,比如说
生日在1-15,和20-21(不是01),该怎么实现啊?
那用awk比较简单,
- /home/javalee/test/a#cat file
- tom:m:11/24/80
- marry:f:11/16/80
- mike:m:11/11/97
- abc:d:12/1/99
- ddd:f:02/14/44
- fff:c:12/01/55
- rrrr:g:10/20/99
- gg:e:12/21/88
- cat file|awk -F/ '$2>=1&&$2<16&&$2!~/01/||$2>=20&&$2<=21'
- mike:m:11/11/97
- abc:d:12/1/99
- ddd:f:02/14/44
- rrrr:g:10/20/99
- gg:e:12/21/88
复制代码 |
|