摘要: 感觉awk判断语句像是乱序的,这一周学习awk总结grep "all_time" log/bn-as.log | head -4000 | grep -o baidu_id="[a-z|A-Z|0-9_]*"| awk -F '=' '{if($2 != "") print $2 >> "outpu... 阅读全文
posted @ 2014-08-20 18:09 bitgirl_coder 阅读(486) 评论(0) 推荐(0) 编辑