创建软连接
命令:
e.g.
| 12
 3
 4
 5
 6
 7
 8
 9
 10
 11
 12
 13
 14
 15
 
 | ➜  opt ll
 total 2.4M
 drwxrwxrwx 1 hadoop hadoop 4.0K May  7 13:58 redis-6.2.6
 -rwxrwxrwx 1 hadoop hadoop 2.4M May  7 10:43 redis-6.2.6.tar.gz
 
 
 ➜  opt ln -s redis-6.2.6 ./redis
 
 
 ➜  opt ll
 total 2.4M
 lrwxrwxrwx 1 hadoop hadoop   11 May  7 13:59 redis -> redis-6.2.6
 drwxrwxrwx 1 hadoop hadoop 4.0K May  7 13:58 redis-6.2.6
 -rwxrwxrwx 1 hadoop hadoop 2.4M May  7 10:43 redis-6.2.6.tar.gz
 
 | 
删除软连接
命令:
e.g.
| 12
 3
 4
 5
 6
 7
 8
 9
 10
 11
 12
 13
 14
 15
 
 | ➜  opt ll
 total 2.4M
 lrwxrwxrwx 1 hadoop hadoop   11 May  7 10:45 redis -> redis-6.2.6
 drwxrwxrwx 1 hadoop hadoop 4.0K May  7 10:43 redis-6.2.6
 -rwxrwxrwx 1 hadoop hadoop 2.4M May  7 10:43 redis-6.2.6.tar.gz
 
 
 rm -rf redis
 
 
 ➜  opt ll
 total 2.4M
 drwxrwxrwx 1 hadoop hadoop 4.0K May  7 10:43 redis-6.2.6
 -rwxrwxrwx 1 hadoop hadoop 2.4M May  7 10:43 redis-6.2.6.tar.gz
 
 | 
NOTE:
特别注意 rm -rf redis 与 rm -rf redis/ 命令之间的区别:
- rm -rf redis是仅删除软连接;
- 而 rm -rf redis/是删除redis目录下所有文件,相当于删除目标文件夹redis-6.2.6下所有文件,谨慎操作。
(END)