Question

You need to write Linux commands to set up the read, write and execute permissions at group level.

1. R_Access_Output: A group that allows read access to the project output file
2. RW_Access_Output: A group that allows read/write access to the project output file.
3. R_Access_InputFile: A group that allows read access to the shell script input file.
4. RW_Access_InputFile: A group that allows read/write access to the shell script input file
5. Script_Execution: A group that should allow executing the script.
6. Login into the terminal using UserE and execute the shell script. (You have created UserE in Module 02)
7. Login into the terminal using UserA and try to execute the shell script. It should fail.
8. Attach a Linux commands with output screenshot in a Word document.

Answer 1

R_Access_Output: A group that allows read access to the project output file

chmod g=r R_Access_Output

RW_Access_Output: A group that allows read/write access to the project output file.

chmod g=rw RW_Access_Output

R_Access_InputFile: A group that allows read access to the shell script input file.

chmod g=r R_Access_InputFile

RW_Access_InputFile: A group that allows read/write access to the shell script input file

chmod g=rw RW_Access_InputFile

Script_Execution: A group that should allow executing the script.

chmod g=x Script_Execution

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