December 2005
Intermediate to advanced
848 pages
18h 43m
English
Content preview from Apple Training Series: Mac OS X System Administration Reference, Volume 1
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Lesson 27. File Permissions and Flags
|
Time |
This lesson takes approximately 1 hour to complete. |
|
Goals |
Learn how file modes other than read and write can be used to implement file usage policies Set and remove execute permissions on a script or program, and understand that the program cannot be run without the execute bit set Set and remove execute (search) permission on a folder, and demonstrate the effect on a user’s ability to list the contents of that folder Use chmod to set the sticky bit on a folder, and understand that a user cannot delete or rename files owned by others in that folder Use chflags to set flags Understand what a umask is and what role it has in setting permissions policy for new files |
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