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The shell user z/OS UNIX System Services User's Guide SA23-2279-00 |
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There are two categories of shell user: superuser and user. The superuser can do anything a user can, but has special authority to perform certain additional tasks, such as mounting and unmounting a file system. The superuser can access all z/OS UNIX services and all the files in the hierarchical file system. |
Copyright IBM Corporation 1990, 2014
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