xargs unzip..为什么会这样呢

flowingtree

1. [root@localhost txt]# export LANG=zh_CN
   
2. [root@localhost txt]# ls -l 4.zip 5.zip 6.zip  9.zip 10.zip 11.zip
   
3. -rwxrwxrwx  1 jieqi jieqi 30660785  6月 28 12:35 10.zip
   
4. -rwxrwxrwx  1 jieqi jieqi 57426314  6月 28 17:14 11.zip
   
5. -rwxrwxrwx  1 jieqi jieqi 81721504  6月 28 14:15 4.zip
   
6. -rwxrwxrwx  1 jieqi jieqi 91667141  6月 28 14:19 5.zip
   
7. -rwxrwxrwx  1 jieqi jieqi 57700814  6月 28 13:19 6.zip
   
8. -rwxrwxrwx  1 jieqi jieqi 37582696  6月 28 13:15 9.zip
   
9. [root@localhost txt]# ls -l 4.zip 5.zip 6.zip  9.zip 10.zip 11.zip |awk '{print $9}'|xargs unzip -qo
   
10. caution: filename not matched:  11.zip
    
11. caution: filename not matched:  4.zip
    
12. caution: filename not matched:  5.zip
    
13. caution: filename not matched:  6.zip
    
14. caution: filename not matched:  9.zip
    
15. [root@localhost txt]#
    

复制代码

walkerxk

LZ可以用ls 4.zip 5.zip 6.zip  9.zip 10.zip 11.zip替代ls -l 4.zip 5.zip 6.zip  9.zip 10.zip 11.zip |awk '{print $9}'

waker

xargs -n1

walkerxk

--max-args=max-args
       -n max-args
              Use at most max-args arguments per command line.  Fewer than max-args arguments will  be  used  if
              the  size (see the -s option) is exceeded, unless the -x option is given, in which case xargs will
              exit.
怪不得不行，我以为默认值是-n1，难怪ls|xargs echo的结果有问题。