Messages in this thread | | | Date | Tue, 6 Mar 2001 11:36:29 -0700 (MST) | From | Jeff Coy <> | Subject | Re: binfmt_script and ^M |
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On Tue, 6 Mar 2001, Peter Samuelson wrote:
> > [Jeff Coy] > > this issue came up frequently with customers uploading scripts in > > binary mode trying to run #!/usr/bin/perl^M. The solution for me was > > to just do the following: > > > > cd /usr/bin > > sudo ln -s perl^V^M perl > > So none of your customers tried '#!/usr/bin/perl -w^M'? (Come on, > doesn't everyone use -w?) > > I'm not for treating \r as IFS in the kernel, but the "simple one-time" > solution is not perfect.. >
'#!/usr/bin/perl -w^M' works without any special handling; the link is not needed:
11:15:52 jcoy@d-hopper::~ $ cat -vet foo.pl #!/usr/bin/perl -w^M$ ^M$ print "Hello, World!\n";^M$ 11:16:52 jcoy@d-hopper::~ $ ./foo.pl Hello, World!
Jeff -- The Harvard Law states: Under controlled conditions of light, temperature, humidity, and nutrition, the organism will do as it damn well pleases. -- Larry Wall
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