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.\" This manpage has been automatically generated by docbook2man
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.\" from a DocBook document. This tool can be found at:
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.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/>
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.\" Please send any bug reports, improvements, comments, patches,
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.\" etc. to Steve Cheng <steve@ggi-project.org>.
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.TH "RPMGRAPH" "8" "30 June 2002" "Red Hat, Inc."
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.SH NAME
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rpmgraph \- Display RPM Package Dependency Graph
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.SH SYNOPSIS
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.PP
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\fBrpmgraph\fR \fB\fIPACKAGE_FILE\fB\fR\fI ...\fR
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.SH "DESCRIPTION"
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.PP
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\fBrpmgraph\fR uses \fIPACKAGE_FILE\fR arguments
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to generate a package dependency graph. Each
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\fIPACKAGE_FILE\fR argument is read and
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added to an rpm transaction set. The elements of the transaction
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set are partially ordered using a topological sort. The partially
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ordered elements are then printed to standard output.
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.PP
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Nodes in the dependency graph are package names, and edges in the
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directed graph point to the parent of each node. The parent node
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is defined as the last predecessor of a package when partially ordered
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using the package dependencies as a relation. That means that the
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parent of a given package is the package's last prerequisite.
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.PP
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The output is in \fBdot\fR(1) directed graph format,
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and can be displayed or printed using the \fBdotty\fR
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graph editor from the \fBgraphviz\fR package.
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There are no \fBrpmgraph\fR specific options, only common \fBrpm\fR options.
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See the \fBrpmgraph\fR usage message for what is currently implemented.
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.SH "SEE ALSO"
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\fBdot\fR(1),
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\fBdotty\fR(1),
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\fB http://www.graphviz.org/ <URL:http://www.graphviz.org/>
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\fR
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.SH "AUTHORS"
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Jeff Johnson <jbj@redhat.com>
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