Portable shell code between Cygwin and Linux
Eric Blake
eblake@redhat.com
Mon Aug 8 13:41:00 GMT 2011
On 08/07/2011 07:20 PM, Sven Köhler wrote:
> pathconvert() {
> echo "$1"
> }
>
> (There's one issue here: I would like to write echo -- "$1", but echo
> doesn't understand --. Bummer.)
echo _cannot_ be used to portably echo arbitrary strings. For that, you
need printf:
pathconvert() {
printf '%s\n' "$1"
}
--
Eric Blake eblake@redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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