Le Sat, Mar 17, 2007 at 01:02:46PM -0400, Justin Pryzby a écrit :
> On Sat, Mar 17, 2007 at 08:12:47PM +0900, Charles Plessy wrote:
> > Le Sat, Mar 17, 2007 at 12:00:20PM +0100, Florent Rougon a écrit :
> > > Charles Plessy <[EMAIL PROTECTED]> wrote:
> > >
> > > > #!/bin/sh
> > > > echo -e "AMAP is now available under /usr/bin/amap.\nThis wrapper
> > > > (/usr/bin/amap-align) will be removed in the future."
> > > > exec /usr/bin/amap "$@"
> > >
> > > 'echo -e' is not specified by POSIX. If you want to use escapes such as
> > > \n, you'd better use printf instead of echo.
> >
> > Thanks a lot, I will use one echo per line.
>
> set -e
>
> {
> echo "first line"
> echo "second line"
> } >&2
Oh, this is something I did not think about. But what is the set -e
doing?
Have a nice day,
--
Charles
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