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genid:tldr:afd17
The command "genid uuid" is used to generate a universally unique identifier (UUID) in a software program or command line interface.
UUIDs are 128-bit unique identifiers that are used to uniquely identify entities or resources in a system. They are typically represented as a string of alphanumeric characters separated by hyphens.
The "genid" command is likely a command or utility specifically designed to generate unique IDs. When the command is executed with the modifier "uuid", it instructs the program to specifically generate a UUID.
The generated UUID can be used as a unique identifier for various purposes, such as assigning it to a database record, generating session IDs, or creating temporary file names. UUIDs are preferred over traditional incremental IDs because they are globally unique, even across multiple systems or databases.