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CMP4265 Applied Operating Systems A S2 2024/5

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Using the symbolic method,  modify the permissions of 'newfile' to allow the owner to read and write, the group to read only and no permissions for others.
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Use the numeric method to set the permissions of the file 'newfile' to allow the owner to read, write and execute, the group to read and write and others to read only.
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Use 'touch' to create a new file in your home directory called 'newfile'.  Enter the command you used in the box below.
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What are the permissions for the file?  Enter the whole permissions string (starting from the '-')

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What are the permissions of the following? What type of file are they?

Permissions stringUser permissionsGroup permissions Other permissionsFile Type 
-rwxr--r--
 
 
 
drw-------
 
  
 dr-xr-xr-x
 
 
 
  

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Identify the permissions for the file you created. What command did you use to find out?
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Create a file called 'test' with the

'touch' command in your home folder.  What is the full command you would use to do this?

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Change the password for the user ‘jane’ to ‘password’.

student@admin:~ $

student@admin:~ $

student@admin:~ $

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Remove the user ‘jane’ from the system, ensuring that their home directory is also deleted.

student@admin:~ $

student@admin:~ $

student@admin:~ $

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Add the user ‘jane’ to the student group ‘student’.

student@admin:~ $

student@admin:~ $

student@admin:~ $

 

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