Linux File Permissions
• 3 types of file permissions – read, write, execute
• 10 bit format from 'ls -l' command
1 2 3 4 5 6 7 8 9 10
file type owner group others
eg. drwxrw-r-- means owner has all three permissions,group has read and write, others have only read permission.
• read permission = 4, write = 2, execute =1
eg. rwxrw-r-- = 764
673 = rw-rwx-wx
No comments:
Post a Comment