NAME

       grid-mapfile-delete-entry - Remove entries from a gridmap file

SYNOPSIS

       grid-mapfile-delete-entry [ -help | -usage | -version | -versions ]

       grid-mapfile-delete-entry -dn DISTINGUISHED-NAME -ln LOCAL-NAME... [ -d | -dryrun ] [ -mapfile MAPFILE |
       -f MAPFILE ]

DESCRIPTION

       The grid-mapfile-delete-entry program deletes mappings from a gridmap file. If both the -dn and -ln
       options are specified, grid-mapfile-delete-entry removes entries which meet both criteria (remove entries
       mapping DISTINGUISHED-NAME to LOCAL-NAME for each LOCAL-NAME specified). If only -dn or -ln is specified
       all entries for the specified DISTINGUISHED-NAME or LOCAL-NAME are removed.

       By default, grid-mapfile-delete-entry will modify the gridmap file named by the GRIDMAP environment
       variable if present, or the file /etc/grid-security/grid-mapfile if not. This can be changed by the use
       of the -mapfile or '-f command-line options.

       Prior to modifying a gridmap file, grid-mapfile-delete-entry saves its current contents to a file with
       the string .old appended to the original file name.

       The full set of command-line options to grid-mapfile-delete-entry are:

       -help, -usage
           Display the command-line options to grid-mapfile-delete-entry.

       -version, -versions
           Display the version number of the grid-mapfile-delete-entry command. The second form includes more
           details.

       -dn DISTINGUISHED-NAME
           The X.509 distinguished name to remove from the gridmap file. If the -ln option is not specified,
           remove all entries for this name; otherwise, remove entries that match both this name and the local
           name. The name should be in OpenSSL’s oneline format.

       -ln LOCAL-NAME...
           The POSIX user name to remove from the gridmap file. Include multiple LOCAL-NAME strings after the
           -ln command-line option to remove multiple names from the gridmap. If the -dn option is not
           specifeid, remove all entries for these names; otherwise, remove entries that match the
           DISTINGUISHED-NAME and any of the LOCAL-NAME values.

       -d, -dryrun
           Display diagnostics about what would be removed from the gridmap file, but don’t actually modify the
           file.

       -mapfile MAPFILE, -f MAPFILE
           Modify the gridmap file named by MAPFILE instead of the default.

EXAMPLES

       Remove all mappings for a distinguished name:

           % grid-mapfile-delete-entry "/DC=org/DC=example/DC=grid/CN=Joe User"
           Modifying /etc/grid-security/grid-mapfile ...
           Deleting entry: "/DC=org/DC=example/DC=grid/CN=Joe User" juser,juser2
           (1) entry deleted

       Remove the mapping between a distinguished name and a single local username:

           % grid-mapfile-delete-entry "/DC=org/DC=example/DC=grid/CN=Joe User" -ln juser2
           Modifying /etc/grid-security/grid-mapfile ...
           Current entry: "/DC=org/DC=example/DC=grid/CN=Joe User" juser
           (1) mapping removed: (juser2), (0) not present and ignored
           (0) entries deleted

ENVIRONMENT

       The following environment variables affect the execution of grid-mapfile-delete-entry:

       GRIDMAP
           Path to the gridmap to modify.

FILES

       The following files affect the execution of grid-mapfile-delete-entry:

       /etc/grid-security/grid-mapfile
           Path to the default gridmap to modify if GRIDMAP environment variable is not set.

SEE ALSO

       grid-mapfile-add-entry(8), grid-mapfile-check-consistency(8)

AUTHOR

       Copyright © 1999-2016 University of Chicago