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<H3 align="left"><img src="../../gx/dennis/qbubble.gif"
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>touch files recursively linux mandrake 7.2</H3>
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<p><strong>From Martin Colello
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</strong></p>
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<p align="right"><strong>Answered By Ben Okopnik
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<br></strong></p>
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<P><STRONG>
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This is probably so easy as to be considered a joke, but I can't figure out how
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to do it.
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</STRONG></P>
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<P><STRONG>
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I need to touch a bunch of directories recursively. All the directories and
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their contents, but I can't find any option in the touch command that allows
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this.
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</STRONG></P>
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<P><STRONG>
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Any help appreciated, thanks!
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</STRONG></P>
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<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
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HEIGHT="28" WIDTH="50" BORDER="0"
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> [Ben]
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I've never seen a 'recurse' option in any "touch" I've used. Doesn't mean
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that one doesn't exist, though. Since yours doesn't, try this:
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</BLOCKQUOTE>
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<BLOCKQUOTE><BLOCKQUOTE><CODE>
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find DIR -exec touch {} \;
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</CODE></BLOCKQUOTE></BLOCKQUOTE>
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<BLOCKQUOTE>
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where DIR is either the path to the top directory that contains all the
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subdirectories you want to touch, OR is a list of the paths to those
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subdirectories themselves. One of those two options should do what you
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want. If you want to touch only the files (not the directories), add the
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'-type f' option before '-exec'.
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</BLOCKQUOTE>
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<BLOCKQUOTE>
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It can also be a healthy idea to try it with "echo" instead of "touch" the
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first time; I test a lot of my "dangerous" scripts that way before letting
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them loose on live data.
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</BLOCKQUOTE>
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<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
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HEIGHT="28" WIDTH="50" BORDER="0"
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> [Mike]
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Or:
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</BLOCKQUOTE>
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<BLOCKQUOTE><BLOCKQUOTE><CODE>
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find DIR | xargs touch
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</CODE></BLOCKQUOTE></BLOCKQUOTE>
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<P><STRONG><IMG SRC="../../gx/dennis/qbub.gif" ALT="(?)"
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HEIGHT="28" WIDTH="50" BORDER="0"
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>
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Hi, just wanted to let you know the command worked great, I never thought of
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using any other argument with find except -name.
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</STRONG></P>
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<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
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HEIGHT="28" WIDTH="50" BORDER="0"
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> [Ben]
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"find" is a <em>very</em> cool utility. The man page is pretty big, but it's well
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worth reading up on. Lots and lots of good options.
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</BLOCKQUOTE>
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<P><STRONG><IMG SRC="../../gx/dennis/qbub.gif" ALT="(?)"
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HEIGHT="28" WIDTH="50" BORDER="0"
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>
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Linux Gazette rocks, thanks a lot for your help.
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</STRONG></P>
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<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
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HEIGHT="28" WIDTH="50" BORDER="0"
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> [Ben]
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Yeah, we know.
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<IMG SRC="../../gx/dennis/smily.gif" ALT=":)"
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height="24" width="20" align="middle">
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</BLOCKQUOTE>
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<BLOCKQUOTE>
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You're welcome!
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</BLOCKQUOTE>
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<P><STRONG><IMG SRC="../../gx/dennis/qbub.gif" ALT="(?)"
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HEIGHT="28" WIDTH="50" BORDER="0"
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>
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Just out of curiosity, the reason I needed to touch everything was because my
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anonymous ftp server wouldn't show certain files even though the permissions
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were the same as others that worked. But I found if I touched one then it
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showed up. Now they all show up thanks to you, by why should this have happened
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in the first place?
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</STRONG></P>
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<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
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HEIGHT="28" WIDTH="50" BORDER="0"
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> [Ben]
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I haven't experienced any problems with setting up FTP servers, so I can't
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really comment.
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</BLOCKQUOTE>
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<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
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HEIGHT="28" WIDTH="50" BORDER="0"
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> [Heather]
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Readers, if you think you know what it might have been, let us know.
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You can reach The Answer Gang as <A HREF="mailto:linux-questions-only@ssc.com"
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>linux-questions-only@ssc.com</A>.
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</BLOCKQUOTE>
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