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CMP4265 Applied Operating Systems A S2 2024/5

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Using symbolic permissions set permissions on the file 'cheese' such that the user can read, execute and has SUID, the group has read only and others have execute and the sticky bit.
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Apply the same permissions as above to the 'peas' file using a numeric permission technique.
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Using the symbolic method set the permissions of the file cheese such that the user can read and write, the group read, write and have SGID and others have read, write and the sticky bit.
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Do the same as above using numeric permissions for the file 'peas'.
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Using a single command, create two files in your present working directory (PWD) using the 'touch' command called 'cheese' and 'peas'.  Enter the command you used in the box below.

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What permissions are represented by the following permissions strings?

Permissions stringUser permissionsGroup permissions Other permissionsFile Type 
-rw-rwsrwT
 
 
 
drwSr--rwt
 
  
 d--Srwsr-t
 
 
 
  

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All the lines where the string 'wi' is followed by one or more 't's, followed by any characters followed by 'ss':
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The number of lines starting with the string 'zoo':
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All the lines where the first word has any two letters (which may be upper or lower case) followed by 'iller':
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All the lines where containing the words 'cheese', 'fishy' or 'turnip'.
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