《求助》shell 字段截取？

xnil1314

http://video.video.com/mp4/cx/baf/baf33baf33_02.mp4
http://video.video.com/mp4/cx/baf/baf54baf54_04.mp4
http://video.video.com/mp4/cx/4270/0/209042103.mp4
http://video.video.com/mp4/cx/4270/0/209042104.mp4
http://video.video.com/mp4/cx/bay/bay81bay81_00.mp4
http://video.video.com/mp4/cx/bay/bay84bay84_03.mp4
http://video.video.com/mp4/cx/bay/bay82bay82_06.mp4
http://video.video.com/mp4/cx/bay/bay01bay01_09.mp4
http://video.video.com/mp4/cx/bbd/bbd89bbd89_08.mp4
http://video.video.com/mp4/cx/bbd/bbd92bbd92_05.mp4
http://video.video.com/mp4/cx/bbd/bbd85bbd85_06.mp4
http://video.video.com/mp4/cx/bbd/bbd88bbd88_09.mp4
http://video.video.com/mp4/cx/bbd/bbd87bbd87_04.mp4
http://video.video.com/mp4/cx/4336/0/520252806.mp4
http://video.video.com/mp4/cx/4336/0/520252807.mp4
http://video.video.com/mp4/cx/4336/0/520252813.mp4
... ...

文件如上，现在想取出 文件路径和文件名两个字段，如/mp4/cx/4336/0/  和  520252813.mp4
文件的路径层次不一样
我想的是用sed 加 正则
请帮忙

L_kernel

1. $ sed 's#^.*com\(/[^/].*/\)\(.*\)$#pathname:\1\tfilename:\2#' 1.txt
   
2. pathname:/mp4/cx/baf/        filename:baf33baf33_02.mp4
   
3. pathname:/mp4/cx/baf/        filename:baf54baf54_04.mp4
   
4. pathname:/mp4/cx/4270/0/        filename:209042103.mp4
   
5. pathname:/mp4/cx/4270/0/        filename:209042104.mp4
   
6. pathname:/mp4/cx/bay/        filename:bay81bay81_00.mp4
   
7. pathname:/mp4/cx/bay/        filename:bay84bay84_03.mp4
   
8. pathname:/mp4/cx/bay/        filename:bay82bay82_06.mp4
   
9. pathname:/mp4/cx/bay/        filename:bay01bay01_09.mp4
   
10. pathname:/mp4/cx/bbd/        filename:bbd89bbd89_08.mp4
    
11. pathname:/mp4/cx/bbd/        filename:bbd92bbd92_05.mp4
    
12. pathname:/mp4/cx/bbd/        filename:bbd85bbd85_06.mp4
    
13. pathname:/mp4/cx/bbd/        filename:bbd88bbd88_09.mp4
    
14. pathname:/mp4/cx/bbd/        filename:bbd87bbd87_04.mp4
    
15. pathname:/mp4/cx/4336/0/        filename:520252806.mp4
    
16. pathname:/mp4/cx/4336/0/        filename:520252807.mp4
    
17. pathname:/mp4/cx/4336/0/        filename:520252813.mp4
    

复制代码

xnil1314

回复 2# L_kernel
谢谢！


   

zhaoyioo

awk -F'/' '{OFS="/"}{$NF="";print $0}' 1.txt > 111.txt && sed -i 's/http:\/\/video.video.com//g' 111.txt