Unformatted text preview: permission setting for a new file? (4) 552 What are the purposes of the read , write and execute permission over a directory in Unix systems? (4) Read – list file (run the ls command) Write – add/delete/rename files Execute – Stat the directory (to find owner and lengths of files in it); to make it the current directory (to cd), to open files in the directory...
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- Spring '09
- File system permissions, Fail safe default, add/delete/rename files Execute