How to resolve the issue of being unable to access a self-created group in Linux?

If you are unable to access a group you created, it may be due to one of the following reasons:

1. Permission issue: Please ensure that you have the necessary access to the group you are in. You can use the following command to check the group’s permissions:
2. list all files and directories in a long format
3. Ensure you have permission to read and execute the group directory.
4. Access permissions for the group: Please check if the group you created has the correct access permissions. You can use the following command to check the group’s permissions:
5. retrieve group information for
6. Ensure you have at least read access permission.
7. Group Membership Issue: Please ensure that your user account belongs to the group that was created. You can use the following command to check the group membership of your user account:
8. User groups
9. Ensure that your username appears on the list of groups created.

If you are still unable to access the group you created, please provide more detailed information so we can better help you resolve the issue.