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The Cornell Stack allows mulitple holding ID's to permit , and restrict access across applications living on the same VM. This is ideal for those customers who may want to host multiple instances on one VM but provide more isolation between the applications. Utilizing and changing the holdingIDs and file permissions should be reserved for experienced web developers and those knowledgable in Linux file permissions.
- The "lamp" user should be viewed as an administrative account and can access all files on the filesystem
- "lampuser##" users are specific to each instance, unless otherwise requested.
- PHPShell access is how customers can use command-line access to move around in the environment, and change permissions as needed.
- Please see Holding IDs - runas for more information.