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+.\" descend.man,v 1.1 1992/04/03 05:22:53 berliner Exp
+.TH DESCEND 1 "31 March 1992"
+.SH NAME 
+descend \- walk directory tree and execute a command at each node
+.SH SYNOPSIS 
+.B descend
+[
+.B \-afqrv
+]
+.I command
+[
+.I directory
+\&.\|.\|.
+]
+.SH DESCRIPTION
+.B descend
+walks down a directory tree and executes a command at each node.  It
+is not as versatile as
+.BR find (1),
+but it has a simpler syntax.  If no
+.I directory
+is specified,
+.B descend
+starts at the current one.
+.LP
+Unlike
+.BR find ,
+.B descend
+can be told to skip the special directories associated with RCS,
+CVS, and SCCS.  This makes
+.B descend
+especially handy for use with these packages.  It can be used with
+other commands too, of course.
+.LP
+.B descend
+is a poor man's way to make any command recursive.  Note:
+.B descend
+does not follow symbolic links to directories unless they are
+specified on the command line.
+.SH OPTIONS
+.TP 15
+.B \-a
+.I All.
+Descend into directories that begin with '.'.
+.TP
+.B \-f
+.I Force.
+Ignore errors during descent.  Normally,
+.B descend
+quits when an error occurs.
+.TP
+.B \-q
+.I Quiet.
+Suppress the message `In directory
+.IR directory '
+that is normally printed during the descent.
+.TP
+.B \-r
+.I Restricted.
+Don't descend into the special directories 
+.SB RCS,
+.SB CVS,
+.SB CVS.adm,
+and
+.SB SCCS.
+.TP
+.B \-v
+.I Verbose.
+Print 
+.I command
+before executing it.
+.SH EXAMPLES
+.TP 15
+.B "descend ls"
+Cheap substitute for `ls -R'.
+.TP 15
+.B "descend -f 'rm *' tree"
+Strip `tree' of its leaves.  This command descends the `tree'
+directory, removing all regular files.  Since 
+.BR rm (1)
+does not remove directories, this command leaves the directory
+structure of `tree' intact, but denuded.  The
+.B \-f
+option is required to keep
+.B descend
+from quitting.  You could use `rm \-f' instead.
+.TP 
+.B "descend -r 'co RCS/*'" /project/src/
+Check out every RCS file under the directory
+.BR "/project/src" .
+.TP
+.B "descend -r 'cvs diff'"
+Perform CVS `diff' operation on every directory below (and including)
+the current one.
+.SH DIAGNOSTICS
+Returns 1 if errors occur (and the
+.B \-f
+option is not used).  Otherwise returns 0.
+.SH SEE ALSO
+.BR find (1),
+.BR rcsintro (1),
+.BR cvs (1),
+.BR sccs (1)
+.SH AUTHOR
+Lowell Skoog
+.br
+Software Technology Group
+.br
+John Fluke Mfg. Co., Inc.
+.SH BUGS
+Shell metacharacters in
+.I command
+may have bizarre effects.  In particular, compound commands
+(containing ';', '[', and ']' characters) will not work.  It is best
+to enclose complicated commands in single quotes \(aa\ \(aa.