Mail Archives: cygwin/2005/06/28/12:09:18
On Tue, 28 Jun 2005, Andreas Eibach wrote:
> Needless to say that scripts containing
>
> for i in `ls *.dat*`; do ....
Ouch!!!
> will NOT work, because Cygwin will interpret each sub-string between the \ ' s separately, making parsing files a nuisance.
That script won't work anywhere. Who ever writes braindamaged shell
code like that? It takes the output of a command and re-tokenizes it,
so that files with spaces will turn into multiple tokens. You want:
for i in *.dat* ; do some-command "$i" ; done
The quotes around $i are important too. Or, to be properly paranoid,
you have to watch for "$i" expanding into something that looks like a
command option to some-command. If some-command is properly designed,
it takes the -- option to indicate ``no more options'':
for i in *.dat* ; do some-command -- "$i" ; done
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