same here which is not portable Use this (best pratice)
pathfind() {
OLDIFS="$IFS"
IFS=:
for p in $PATH; do
if [ -x "$p/$*" ]; then
IFS="$OLDIFS"
return 0
fi
done
IFS="$OLDIFS"
return 1
}
On Sat, Aug 15, 2015 at 11:25 PM, Barak A. Pearlmutter
<[email protected]> wrote:
> if which mktemp > /dev/null; then
