id(1M)                UNIX System V(Essential Utilities)                 id(1M)


NAME
      id - print the user name and ID, and group name and ID

SYNOPSIS
      id [ -a ]

DESCRIPTION
      id displays the calling process's ID and name.  It also displays the
      group ID and name.  If the real effective IDs do not match, both are
      printed.

      The -a option reports all the groups to which the invoking process
      belongs.  ID, and your username.  If your real and effective IDs do not
      match, both are printed.

      The -a option reports all the groups to which the invoking user belongs.

SEE ALSO
      getuid(2) in the Programmer's Reference Manual



































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