|

楼主 |
发表于 2008-12-28 19:47:53
|
显示全部楼层
Post by tomgrean;1930658
几个参考,说不上是简单:
- sed -e '/^#/d' -e '/^$/d' squid >> result.txt
- sed -e '{/^#/d
- /^$/d}' squid >> result.txt
- sed -e '/^\(#.*\)*$/d' squid >> result.txt
- awk '!/^(#.*)?$/' squid >> result.txt
复制代码
少了很多管道,性能应该更好吧? |
|