finding files in dos format
dbn.lists at gmail.com
Thu Feb 22 06:56:00 PST 2007
On 2/22/07, Simon Geard <delgarde at ihug.co.nz> wrote:
> On Wed, 2007-02-21 at 07:57 -0800, Dan Nicholson wrote:
> > On 2/21/07, Ag. Hatzimanikas <a.hatzim at gmail.com> wrote:
> > >
> > > This simple loop should do the job,checked in bash/zsh.
> > > ===========================================
> > > for filename in $(find . -type f);do
> > > if [[ -n $(file $filename |grep CRLF) ]]
> > Slightly more slimmed down:
> > if grep -q '^M$' $filename; then
> > ...
> > I quickly tested that, but I'm pretty sure it works. You have to play
> > the same tricks with ^M as Ag mentioned before.
> Shorter, but dangerous. Ag is using 'file' to confirm that the file is
> actually a DOS-format text file - your version will act on any file
> containing the ^M character, including binaries.
Yikes. I hadn't thought about that. That is very sound advice. Thanks, Simon.
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