On Wed, 20 Nov 2002, Angus Leeming wrote:
> I have been playing a little with the scripts we use to modify the code
> output by fdesign. I have used "sort" to create a minimal list of the
> functions called by the .C file:
>
> EXTERN_FUNCS=extern.tmp
> sed -n 's/extern void \(.*\)/extern "C" void \1/p' ${HIN} > ${EXTERN_FUNCS}
>
> if [ -s ${EXTERN_FUNCS} ]; then
> sort -u ${EXTERN_FUNCS} > tmp
> mv -f tmp ${EXTERN_FUNCS}
> fi
>
> My question: is "sort -u" standard, or should I pipe the results of "sort" to
> "uniq"?
Every script I've seen pipes through uniq.
BTW, why aren't you using sed to do the whole lot?
Allan. (ARRae)
P.S. I have to ask this today because I won't be in tomorrow...
P.P.S. Which also means I should use one of these ;-)
