Date: Wed, 03 Sep 2003 22:10:14 -0500 From: Larry Rosenman <ler@lerctr.org> To: Mike Hogsett <hogsett@csl.sri.com> Cc: freebsd-questions@freebsd.org Subject: Re: How do I change the extensions on a slew of files Message-ID: <158370000.1062645014@lerlaptop.lerctr.org> In-Reply-To: <200309040238.h842cKFv021907@quarter.csl.sri.com> References: <200309040238.h842cKFv021907@quarter.csl.sri.com>
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--On Wednesday, September 03, 2003 19:38:20 -0700 Mike Hogsett <hogsett@csl.sri.com> wrote: > >> from an sh type shell >> for i in *.inc >> do >> z=`echo $i | sed -e "s/inc/htm/g"` >> mv ${i} ${z} >> done > > This won't give expected results for a file named "fooinc.inc". It will > become "foohtm.htm". I realize that based on the file names given in the > original email this doesn't appear to be an issue, but changing the sed > command to > > sed -e 's/\.inc$/\.html/' > > may give better (more generally useful) results. Also note the ' instead > of " so that the shell doesn't perform variable expansion within the sed > command text. The shell will ignore the $ and instead sed uses it to match > end of line or string in this case. > > - Mike thanks, Mike. What you bring up, is of course, valid. -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 972-414-9812 E-Mail: ler@lerctr.org US Mail: 1905 Steamboat Springs Drive, Garland, TX 75044-6749
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