Date: Wed, 28 Feb 2007 15:38:24 -0800 From: Bill Campbell <freebsd@celestial.com> To: freebsd-questions@freebsd.org Subject: Re: find returns unusable result Message-ID: <20070228233824.GA25235@ayn.mi.celestial.com> In-Reply-To: <45E6113A.2060500@unsane.co.uk> References: <D29D90080F802A4D1BBB3EDE@utd59514.utdallas.edu> <20070228231635.GB73748@just.puresimplicity.net> <45E6113A.2060500@unsane.co.uk>
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On Wed, Feb 28, 2007, Vince wrote: >Josh Tolbert wrote: >> On Wed, Feb 28, 2007 at 05:12:58PM -0600, Paul Schmehl wrote: >>> I'd like to cron a process that looks at a certain folder every day and >>> changes the perms on a directory if they aren't what I want. >>> Unfortunately, the people creating the folders are Windows folks using >>> WinSCP, and so they create folders with spaces in them. (E.g. Day 1, Day >>> 2, etc.) >>> >>> I thought I could just do this: >>> chmod 755 `find /path/to/dirs -type d` >>> >>> but find returns a directory name of Day, Day, Day, which (obviously) >>> doesn't work. >>> >>> >From the cli, find returns the actual directory name. >>> >>> How can I get find to return the dirs correctly in a script? Or is there >>> some other way to do this that would work? >>> >>> Paul Schmehl (pauls@utdallas.edu) >> >> find /path/to/dirs -type d -print0 | xargs -0 chmod 755 >> >or just >find /path/to/dirs -type d -exec chmod 755 {} \; >should do it. While that works, the -print0 | xargs -0 is far more efficient as it isn't exec'ing a process for every match. This may not be important for a few files or directories, but can make a significant difference when processing thousands of entries. Bill -- INTERNET: bill@Celestial.COM Bill Campbell; Celestial Software LLC URL: http://www.celestial.com/ PO Box 820; 6641 E. Mercer Way FAX: (206) 232-9186 Mercer Island, WA 98040-0820; (206) 236-1676 When I hear a man applauded by the mob I always feel a pang of pity for him. All he has to do to be hissed is to live long enough. -- H.L. Mencken, ``Minority Report''
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