rm -rf 竟然删除不了一个东西

ben_robinson

如果是目录
yes|rm -rf '${outdata_dir}'

elu_ligao

1. 
   
2. 怎么来的怎么删
   
3. [redhat@localhost 0213]$ touch ${aaa}
   
4. touch: missing file operand
   
5. Try `touch --help' for more information.
   
6. [redhat@localhost 0213]$ touch \${aaa}
   
7. [redhat@localhost 0213]$ ls -ltr
   
8. total 4
   
9. -rw-rw-r-- 1 redhat redhat 0 Feb 13 22:31 ${aaa}
   
10. [redhat@localhost 0213]$ rm -f \${aaa}
    
11. [redhat@localhost 0213]$ ls -ltr
    
12. total 0
    
13. [redhat@localhost 0213]$ touch '${aaa}'
    
14. [redhat@localhost 0213]$ ls -ltr
    
15. total 4
    
16. -rw-rw-r-- 1 redhat redhat 0 Feb 13 22:32 ${aaa}
    
17. [redhat@localhost 0213]$ rm -f '${aaa}'
    
18. [redhat@localhost 0213]$ ls -ltr
    
19. total 0
    
20. [redhat@localhost 0213]$

复制代码

elu_ligao

。。。一个问题两个帖子，还是看完了， 要不说说那个怎么来的吧:wink: