Open kmcrl value of 5 , and can verify in /proc/ cmdline

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Create a Collaborative Directory
Create a shared directory /home/managers with the following characteristics:
- The group ownership of /home/managers is sysmgrs.
- The directory should be readable, writable, and executable by members of the sysmgrs group, but should not have read or write permissions for any other users
(of course, the root user has access to all files and folders).
- Any files created within /home/managers should automatically inherit the group ownership set to the sysmgrs group.

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Create a 2G swap partition which take effect automatically at boot-start, and it should not affect the original swap partition.

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21. Configure an application
* Configure an application named rhcsa.
* When this application is run as the user natasha, it should display the string: This is a rhcsa

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CORRECT TEXT
Add admin group and set gid=600

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