'\" t
.\"     Title: grid-mapfile-delete-entry
.\"    Author: University of Chicago
.\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
.\"      Date: 03/19/2010
.\"    Manual: Globus Commands
.\"    Source: Globus Toolkit 5.0.1
.\"  Language: English
.\"
.TH "GRID\-MAPFILE\-DELET" "8" "03/19/2010" "Globus Toolkit 5.0.1" "Globus Commands"
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.nh
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.SH "NAME"
grid-mapfile-delete-entry \- Remove entries from a gridmap file
.SH "SYNOPSIS"
.HP \w'\fBgrid\-mapfile\-delete\-entry\fR\ 'u
\fBgrid\-mapfile\-delete\-entry\fR [\-help] [\-usage] [\-version] [\-versions]
.HP \w'\fBgrid\-mapfile\-delete\-entry\fR\ 'u
\fBgrid\-mapfile\-delete\-entry\fR {\-dn\ \fIDISTINGUISHED\-NAME\fR} {\-ln\ \fILOCAL\-NAME\fR...}
.br
[[\-d] | [\-dryrun]]
.br
[[\-mapfile\ \fIMAPFILE\fR] | [\-f\ \fIMAPFILE\fR]]
.SH "DESCRIPTION"
.PP
The
\fBgrid\-mapfile\-delete\-entry\fR
program deletes mappings from a gridmap file\&. If both the
\fB\-dn\fR
and
\fB\-ln\fR> options are specified,
\fBgrid\-mapfile\-delete\-entry\fR
removes entries which meet both criteria (remove entries mapping
\fIDISTINGUISHED\-NAME\fR
to
\fILOCAL\-NAME\fR
for each
\fILOCAL\-NAME\fR
specified)\&. If only
\fB\-dn\fR
or
\fB\-ln\fR
is specified
\fIall\fR
entries for that
\fIDISTINGUISHED\-NAME\fR
or
\fILOCAL\-NAME\fR
are removed\&.
.PP
By default,
\fBgrid\-mapfile\-delete\-entry\fR
will modify the gridmap file named by the
\fBGRIDMAP\fR
environment variable if present, or the file
/etc/grid\-security/grid\-mapfile
if not\&. This can be changed by the use of the
\fB\-mapfile\fR
or
\fB\-f\fR
command\-line options\&.
.PP
Prior to modifying a gridmap file,
\fBgrid\-mapfile\-delete\-entry\fR
saves its current contents to a file with the string
\&.old
appended to the original file name\&.
.PP
The full set of command\-line options to
\fBgrid\-mapfile\-delete\-entry\fR
are:
.PP
\fB\-help\fR, \fB\-usage\fR
.RS 4
Display the command\-line options to
\fBgrid\-mapfile\-delete\-entry\fR\&.
.RE
.PP
\fB\-version\fR, \fB\-versions\fR
.RS 4
Display the version number of the
\fBgrid\-mapfile\-delete\-entry\fR
command\&. The second form includes more details\&.
.RE
.PP
\fB\-dn \fR\fB\fIDISTINGUISHED\-NAME\fR\fR
.RS 4
The X\&.509 distinguished name to remove from the gridmap file\&. If the
\fB\-ln\fR
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\&.
.RE
.PP
\fB\-ln \fR\fB\fILOCAL\-NAME\fR\fR\fB\&.\&.\&.\fR
.RS 4
The POSIX user name to remove from the gridmap file\&. Include multiple
\fILOCAL\-NAME\fR
strings after the
\fB\-ln\fR
command\-line option to remove multiple names from the gridmap\&. If the
\fB\-dn\fR
option is not specifeid, remove all entries for these names; otherwise, remove entries that match the
\fIDISTINGUISHED\-NAME\fR
and any of the
\fILOCAL\-NAME\fR
values\&.
.RE
.PP
\fB\-d\fR, \fB\-dryrun\fR
.RS 4
Display diagnostics about what would be removed from the gridmap file, but don\'t actually modify the file\&.
.RE
.PP
\fB\-mapfile \fR\fB\fIMAPFILE\fR\fR, \fB\-f \fR\fB\fIMAPFILE\fR\fR
.RS 4
Modify the gridmap file named by
\fIMAPFILE\fR
instead of the default\&.
.RE
.SH "EXAMPLES"
.PP
Remove all mappings for a distinguished name:
.sp
.if n \{\
.RS 4
.\}
.nf
% \fBgrid\-mapfile\-delete\-entry\fR \fB"/DC=org/DC=example/DC=grid/CN=Joe User"\fR
Modifying /etc/grid\-security/grid\-mapfile \&.\&.\&.
Deleting entry: "/DC=org/DC=example/DC=grid/CN=Joe User" juser,juser2
(1) entry deleted
.fi
.if n \{\
.RE
.\}
.PP
Remove the mapping between a distinguished name and a single local username:
.sp
.if n \{\
.RS 4
.\}
.nf
% \fBgrid\-mapfile\-delete\-entry\fR \fB"/DC=org/DC=example/DC=grid/CN=Joe User"\fR \fB\-ln juser2\fR
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
.fi
.if n \{\
.RE
.\}
.sp
.SH "ENVIRONMENT VARIABLES"
.PP
The following environment variables affect the execution of
\fBgrid\-mapfile\-delete\-entry\fR:
.PP
\fBGRIDMAP\fR
.RS 4
Path to the default gridmap to modify\&.
.RE
.SH "FILES"
.PP
The following files affect the execution of
\fBgrid\-mapfile\-delete\-entry\fR:
.PP
/etc/grid\-security/grid\-mapfile
.RS 4
Path to the default gridmap to modify if
\fBGRIDMAP\fR
environment variable is not set\&.
.RE
.SH "SEE ALSO"
.PP

\fBgrid-mapfile-add-entry\fR(8),
\fBgrid-mapfile-check-consistency\fR(8)
.SH "AUTHOR"
.PP
\fBUniversity of Chicago\fR